2040377042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{820747}}^1$

素因数の和:820873

約数の個数: 16

約数和(自身を含む): 3368349792

約数和(自身を除く): 1327972750

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 820747, 1641494, 9028217, 18056434, 92744411, 185488822, 1020188521, 2040377042]

約数ペア:

[(1, 2040377042), (2, 1020188521), (11, 185488822), (22, 92744411), (113, 18056434), (226, 9028217), (1243, 1641494), (2486, 820747)]