2098906212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 5852528640

約数和(自身を除く): 3753622428

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 53, 57, 62, 76, 78, 93, 106, 114, 124, 156, 159, 186, 212, 228, 247, 318, 372, 403, 431, 494, 589, 636, 689, 741, 806, 862, 988, 1007, 1178, 1209, 1293, 1378, 1482, 1612, 1643, 1724, 1767, 2014, 2067, 2356, 2418, 2586, 2756, 2964, 3021, 3286, 3534, 4028, 4134, 4836, 4929, 5172, 5603, 6042, 6572, 7068, 7657, 8189, 8268, 9858, 11206, 12084, 13091, 13361, 15314, 16378, 16809, 19716, 21359, 22412, 22843, 22971, 24567, 26182, 26722, 30628, 31217, 32756, 33618, 39273, 40083, 42718, 45686, 45942, 49134, 52364, 53444, 62434, 64077, 67236, 68529, 78546, 80166, 85436, 91372, 91884, 93651, 98268, 106457, 124868, 128154, 137058, 157092, 160332, 173693, 187302, 212914, 253859, 256308, 274116, 296959, 319371, 347386, 374604, 405821, 425828, 434017, 507718, 521079, 593918, 638742, 694772, 708133, 761577, 811642, 868034, 890877, 1015436, 1042158, 1187836, 1217463, 1277484, 1302051, 1416266, 1523154, 1623284, 1736068, 1781754, 2084316, 2124399, 2434926, 2604102, 2832532, 3046308, 3300167, 3563508, 4248798, 4869852, 5208204, 5642221, 6600334, 8497596, 9205729, 9900501, 11284442, 13200668, 13454527, 16926663, 18411458, 19801002, 22568884, 26909054, 27617187, 33853326, 36822916, 39602004, 40363581, 53818108, 55234374, 67706652, 80727162, 110468748, 161454324, 174908851, 349817702, 524726553, 699635404, 1049453106, 2098906212]

約数ペア:

[(1, 2098906212), (2, 1049453106), (3, 699635404), (4, 524726553), (6, 349817702), (12, 174908851), (13, 161454324), (19, 110468748), (26, 80727162), (31, 67706652), (38, 55234374), (39, 53818108), (52, 40363581), (53, 39602004), (57, 36822916), (62, 33853326), (76, 27617187), (78, 26909054), (93, 22568884), (106, 19801002), (114, 18411458), (124, 16926663), (156, 13454527), (159, 13200668), (186, 11284442), (212, 9900501), (228, 9205729), (247, 8497596), (318, 6600334), (372, 5642221), (403, 5208204), (431, 4869852), (494, 4248798), (589, 3563508), (636, 3300167), (689, 3046308), (741, 2832532), (806, 2604102), (862, 2434926), (988, 2124399), (1007, 2084316), (1178, 1781754), (1209, 1736068), (1293, 1623284), (1378, 1523154), (1482, 1416266), (1612, 1302051), (1643, 1277484), (1724, 1217463), (1767, 1187836), (2014, 1042158), (2067, 1015436), (2356, 890877), (2418, 868034), (2586, 811642), (2756, 761577), (2964, 708133), (3021, 694772), (3286, 638742), (3534, 593918), (4028, 521079), (4134, 507718), (4836, 434017), (4929, 425828), (5172, 405821), (5603, 374604), (6042, 347386), (6572, 319371), (7068, 296959), (7657, 274116), (8189, 256308), (8268, 253859), (9858, 212914), (11206, 187302), (12084, 173693), (13091, 160332), (13361, 157092), (15314, 137058), (16378, 128154), (16809, 124868), (19716, 106457), (21359, 98268), (22412, 93651), (22843, 91884), (22971, 91372), (24567, 85436), (26182, 80166), (26722, 78546), (30628, 68529), (31217, 67236), (32756, 64077), (33618, 62434), (39273, 53444), (40083, 52364), (42718, 49134), (45686, 45942)]