421036808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{26893}}^1$

素因数の和:27021

約数の個数: 32

約数和(自身を含む): 839092800

約数和(自身を除く): 418055992

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 15656, 26893, 53786, 107572, 215144, 510967, 1021934, 2043868, 2769979, 4087736, 5539958, 11079916, 22159832, 52629601, 105259202, 210518404, 421036808]

約数ペア:

[(1, 421036808), (2, 210518404), (4, 105259202), (8, 52629601), (19, 22159832), (38, 11079916), (76, 5539958), (103, 4087736), (152, 2769979), (206, 2043868), (412, 1021934), (824, 510967), (1957, 215144), (3914, 107572), (7828, 53786), (15656, 26893)]