840384604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{4885957}}^1$

素因数の和:4886004

約数の個数: 12

約数和(自身を含む): 1504875064

約数和(自身を除く): 664490460

約数列:

[1, 2, 4, 43, 86, 172, 4885957, 9771914, 19543828, 210096151, 420192302, 840384604]

約数ペア:

[(1, 840384604), (2, 420192302), (4, 210096151), (43, 19543828), (86, 9771914), (172, 4885957)]