3971062

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 6188832

約数和(自身を除く): 2217770

約数列:

[1, 2, 37, 74, 103, 206, 521, 1042, 3811, 7622, 19277, 38554, 53663, 107326, 1985531, 3971062]

約数ペア:

[(1, 3971062), (2, 1985531), (37, 107326), (74, 53663), (103, 38554), (206, 19277), (521, 7622), (1042, 3811)]