385965118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{86423}}^1$

素因数の和:86472

約数の個数: 32

約数和(自身を含む): 746703360

約数和(自身を除く): 360738242

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 86423, 172846, 604961, 950653, 1209922, 1901306, 2506267, 5012534, 6654571, 13309142, 17543869, 27568937, 35087738, 55137874, 192982559, 385965118]

約数ペア:

[(1, 385965118), (2, 192982559), (7, 55137874), (11, 35087738), (14, 27568937), (22, 17543869), (29, 13309142), (58, 6654571), (77, 5012534), (154, 2506267), (203, 1901306), (319, 1209922), (406, 950653), (638, 604961), (2233, 172846), (4466, 86423)]