275432894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 467964000

約数和(自身を除く): 192531106

約数列:

[1, 2, 11, 22, 29, 58, 319, 349, 638, 698, 1237, 2474, 3839, 7678, 10121, 13607, 20242, 27214, 35873, 71746, 111331, 222662, 394603, 431713, 789206, 863426, 4748843, 9497686, 12519677, 25039354, 137716447, 275432894]

約数ペア:

[(1, 275432894), (2, 137716447), (11, 25039354), (22, 12519677), (29, 9497686), (58, 4748843), (319, 863426), (349, 789206), (638, 431713), (698, 394603), (1237, 222662), (2474, 111331), (3839, 71746), (7678, 35873), (10121, 27214), (13607, 20242)]