3957002

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7639}}^1$

素因数の和:7685

約数の個数: 16

約数和(自身を含む): 6967680

約数和(自身を除く): 3010678

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 7639, 15278, 53473, 106946, 282643, 565286, 1978501, 3957002]

約数ペア:

[(1, 3957002), (2, 1978501), (7, 565286), (14, 282643), (37, 106946), (74, 53473), (259, 15278), (518, 7639)]