478032906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{22783}}^1$

素因数の和:23070

約数の個数: 32

約数和(自身を含む): 1033482240

約数和(自身を除く): 555449334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6994, 10491, 20982, 22783, 45566, 68349, 136698, 296179, 592358, 888537, 1777074, 6128627, 12257254, 18385881, 36771762, 79672151, 159344302, 239016453, 478032906]

約数ペア:

[(1, 478032906), (2, 239016453), (3, 159344302), (6, 79672151), (13, 36771762), (26, 18385881), (39, 12257254), (78, 6128627), (269, 1777074), (538, 888537), (807, 592358), (1614, 296179), (3497, 136698), (6994, 68349), (10491, 45566), (20982, 22783)]