2912278126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{405949}}^1$

素因数の和:406179

約数の個数: 16

約数和(自身を含む): 4647315600

約数和(自身を除く): 1735037474

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 405949, 811898, 6901133, 13802266, 85655239, 171310478, 1456139063, 2912278126]

約数ペア:

[(1, 2912278126), (2, 1456139063), (17, 171310478), (34, 85655239), (211, 13802266), (422, 6901133), (3587, 811898), (7174, 405949)]