679393904

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{209173}}^1$

素因数の和:209217

約数の個数: 40

約数和(自身を含む): 1556254560

約数和(自身を除く): 876860656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 209173, 418346, 836692, 1464211, 1673384, 2928422, 3346768, 5856844, 6066017, 11713688, 12132034, 23427376, 24264068, 42462119, 48528136, 84924238, 97056272, 169848476, 339696952, 679393904]

約数ペア:

[(1, 679393904), (2, 339696952), (4, 169848476), (7, 97056272), (8, 84924238), (14, 48528136), (16, 42462119), (28, 24264068), (29, 23427376), (56, 12132034), (58, 11713688), (112, 6066017), (116, 5856844), (203, 3346768), (232, 2928422), (406, 1673384), (464, 1464211), (812, 836692), (1624, 418346), (3248, 209173)]