1557381612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5642687}}^1$

素因数の和:5642717

約数の個数: 24

約数和(自身を含む): 3791886336

約数和(自身を除く): 2234504724

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 5642687, 11285374, 16928061, 22570748, 33856122, 67712244, 129781801, 259563602, 389345403, 519127204, 778690806, 1557381612]

約数ペア:

[(1, 1557381612), (2, 778690806), (3, 519127204), (4, 389345403), (6, 259563602), (12, 129781801), (23, 67712244), (46, 33856122), (69, 22570748), (92, 16928061), (138, 11285374), (276, 5642687)]