477477328

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{234979}}^1$

素因数の和:235114

約数の個数: 20

約数和(自身を含む): 932400640

約数和(自身を除く): 454923312

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 234979, 469958, 939916, 1879832, 3759664, 29842333, 59684666, 119369332, 238738664, 477477328]

約数ペア:

[(1, 477477328), (2, 238738664), (4, 119369332), (8, 59684666), (16, 29842333), (127, 3759664), (254, 1879832), (508, 939916), (1016, 469958), (2032, 234979)]