858294714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{28627}}^1$

素因数の和:28914

約数の個数: 32

約数和(自身を含む): 1813870080

約数和(自身を除く): 955575366

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 1578, 4997, 9994, 14991, 28627, 29982, 57254, 85881, 171762, 543913, 1087826, 1631739, 3263478, 7528901, 15057802, 22586703, 45173406, 143049119, 286098238, 429147357, 858294714]

約数ペア:

[(1, 858294714), (2, 429147357), (3, 286098238), (6, 143049119), (19, 45173406), (38, 22586703), (57, 15057802), (114, 7528901), (263, 3263478), (526, 1631739), (789, 1087826), (1578, 543913), (4997, 171762), (9994, 85881), (14991, 57254), (28627, 29982)]