2040831790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7037351}}^1$

素因数の和:7037387

約数の個数: 16

約数和(自身を含む): 3800170080

約数和(自身を除く): 1759338290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7037351, 14074702, 35186755, 70373510, 204083179, 408166358, 1020415895, 2040831790]

約数ペア:

[(1, 2040831790), (2, 1020415895), (5, 408166358), (10, 204083179), (29, 70373510), (58, 35186755), (145, 14074702), (290, 7037351)]