1538603912

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{739}}^1\times {\mathrm{2683}}^1$

素因数の和:3525

約数の個数: 32

約数和(自身を含む): 2919655200

約数和(自身を除く): 1381051288

約数列:

[1, 2, 4, 8, 97, 194, 388, 739, 776, 1478, 2683, 2956, 5366, 5912, 10732, 21464, 71683, 143366, 260251, 286732, 520502, 573464, 1041004, 1982737, 2082008, 3965474, 7930948, 15861896, 192325489, 384650978, 769301956, 1538603912]

約数ペア:

[(1, 1538603912), (2, 769301956), (4, 384650978), (8, 192325489), (97, 15861896), (194, 7930948), (388, 3965474), (739, 2082008), (776, 1982737), (1478, 1041004), (2683, 573464), (2956, 520502), (5366, 286732), (5912, 260251), (10732, 143366), (21464, 71683)]