1172712770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2727239}}^1$

素因数の和:2727289

約数の個数: 16

約数和(自身を含む): 2159974080

約数和(自身を除く): 987261310

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2727239, 5454478, 13636195, 27272390, 117271277, 234542554, 586356385, 1172712770]

約数ペア:

[(1, 1172712770), (2, 586356385), (5, 234542554), (10, 117271277), (43, 27272390), (86, 13636195), (215, 5454478), (430, 2727239)]