9968139376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1652543}}^1$

素因数の和:1652593

約数の個数: 40

約数和(自身を含む): 21516122880

約数和(自身を除く): 11547983504

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 1652543, 3305086, 6610172, 13220344, 21483059, 26440688, 42966118, 47923747, 85932236, 95847494, 171864472, 191694988, 343728944, 383389976, 623008711, 766779952, 1246017422, 2492034844, 4984069688, 9968139376]

約数ペア:

[(1, 9968139376), (2, 4984069688), (4, 2492034844), (8, 1246017422), (13, 766779952), (16, 623008711), (26, 383389976), (29, 343728944), (52, 191694988), (58, 171864472), (104, 95847494), (116, 85932236), (208, 47923747), (232, 42966118), (377, 26440688), (464, 21483059), (754, 13220344), (1508, 6610172), (3016, 3305086), (6032, 1652543)]