10988780738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2587

約数の個数: 64

約数和(自身を含む): 18946894848

約数和(自身を除く): 7958114110

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 157, 314, 403, 481, 806, 962, 1147, 2041, 2294, 2347, 4082, 4694, 4867, 5809, 9734, 11618, 14911, 29822, 30511, 61022, 63271, 72757, 75517, 86839, 126542, 145514, 151034, 173678, 180079, 360158, 368479, 736958, 945841, 1128907, 1891682, 2257814, 2341027, 2692009, 4682054, 4790227, 5384018, 9580454, 11422849, 13633723, 22845698, 27267446, 34996117, 69992234, 148497037, 177238399, 296994074, 354476798, 422645413, 845290826, 5494390369, 10988780738]

約数ペア:

[(1, 10988780738), (2, 5494390369), (13, 845290826), (26, 422645413), (31, 354476798), (37, 296994074), (62, 177238399), (74, 148497037), (157, 69992234), (314, 34996117), (403, 27267446), (481, 22845698), (806, 13633723), (962, 11422849), (1147, 9580454), (2041, 5384018), (2294, 4790227), (2347, 4682054), (4082, 2692009), (4694, 2341027), (4867, 2257814), (5809, 1891682), (9734, 1128907), (11618, 945841), (14911, 736958), (29822, 368479), (30511, 360158), (61022, 180079), (63271, 173678), (72757, 151034), (75517, 145514), (86839, 126542)]