2009740044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2647}}^1$

素因数の和:2855

約数の個数: 96

約数和(自身を含む): 5248208896

約数和(自身を除く): 3238468852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 157, 186, 314, 372, 403, 471, 628, 806, 942, 1209, 1612, 1884, 2041, 2418, 2647, 4082, 4836, 4867, 5294, 6123, 7941, 8164, 9734, 10588, 12246, 14601, 15882, 19468, 24492, 29202, 31764, 34411, 58404, 63271, 68822, 82057, 103233, 126542, 137644, 164114, 189813, 206466, 246171, 253084, 328228, 379626, 412932, 415579, 492342, 759252, 831158, 984684, 1066741, 1246737, 1662316, 2133482, 2493474, 3200223, 4266964, 4986948, 5402527, 6400446, 10805054, 12800892, 12882949, 16207581, 21610108, 25765898, 32415162, 38648847, 51531796, 64830324, 77297694, 154595388, 167478337, 334956674, 502435011, 669913348, 1004870022, 2009740044]

約数ペア:

[(1, 2009740044), (2, 1004870022), (3, 669913348), (4, 502435011), (6, 334956674), (12, 167478337), (13, 154595388), (26, 77297694), (31, 64830324), (39, 51531796), (52, 38648847), (62, 32415162), (78, 25765898), (93, 21610108), (124, 16207581), (156, 12882949), (157, 12800892), (186, 10805054), (314, 6400446), (372, 5402527), (403, 4986948), (471, 4266964), (628, 3200223), (806, 2493474), (942, 2133482), (1209, 1662316), (1612, 1246737), (1884, 1066741), (2041, 984684), (2418, 831158), (2647, 759252), (4082, 492342), (4836, 415579), (4867, 412932), (5294, 379626), (6123, 328228), (7941, 253084), (8164, 246171), (9734, 206466), (10588, 189813), (12246, 164114), (14601, 137644), (15882, 126542), (19468, 103233), (24492, 82057), (29202, 68822), (31764, 63271), (34411, 58404)]