1899914484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2999}}^1$

素因数の和:3181

約数の個数: 96

約数和(自身を含む): 4967424000

約数和(自身を除く): 3067509516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 131, 156, 186, 262, 372, 393, 403, 524, 786, 806, 1209, 1572, 1612, 1703, 2418, 2999, 3406, 4061, 4836, 5109, 5998, 6812, 8122, 8997, 10218, 11996, 12183, 16244, 17994, 20436, 24366, 35988, 38987, 48732, 52793, 77974, 92969, 105586, 116961, 155948, 158379, 185938, 211172, 233922, 278907, 316758, 371876, 392869, 467844, 557814, 633516, 785738, 1115628, 1178607, 1208597, 1571476, 2357214, 2417194, 3625791, 4714428, 4834388, 5107297, 7251582, 10214594, 12178939, 14503164, 15321891, 20429188, 24357878, 30643782, 36536817, 48715756, 61287564, 73073634, 146147268, 158326207, 316652414, 474978621, 633304828, 949957242, 1899914484]

約数ペア:

[(1, 1899914484), (2, 949957242), (3, 633304828), (4, 474978621), (6, 316652414), (12, 158326207), (13, 146147268), (26, 73073634), (31, 61287564), (39, 48715756), (52, 36536817), (62, 30643782), (78, 24357878), (93, 20429188), (124, 15321891), (131, 14503164), (156, 12178939), (186, 10214594), (262, 7251582), (372, 5107297), (393, 4834388), (403, 4714428), (524, 3625791), (786, 2417194), (806, 2357214), (1209, 1571476), (1572, 1208597), (1612, 1178607), (1703, 1115628), (2418, 785738), (2999, 633516), (3406, 557814), (4061, 467844), (4836, 392869), (5109, 371876), (5998, 316758), (6812, 278907), (8122, 233922), (8997, 211172), (10218, 185938), (11996, 158379), (12183, 155948), (16244, 116961), (17994, 105586), (20436, 92969), (24366, 77974), (35988, 52793), (38987, 48732)]