520018274872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{56084801}}^1$

素因数の和:56084887

約数の個数: 32

約数和(自身を含む): 1043177317200

約数和(自身を除く): 523159042328

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 56084801, 112169602, 224339204, 448678408, 1065611219, 2131222438, 3421172861, 4262444876, 6842345722, 8524889752, 13684691444, 27369382888, 65002284359, 130004568718, 260009137436, 520018274872]

約数ペア:

[(1, 520018274872), (2, 260009137436), (4, 130004568718), (8, 65002284359), (19, 27369382888), (38, 13684691444), (61, 8524889752), (76, 6842345722), (122, 4262444876), (152, 3421172861), (244, 2131222438), (488, 1065611219), (1159, 448678408), (2318, 224339204), (4636, 112169602), (9272, 56084801)]