3941942

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:551

約数の個数: 16

約数和(自身を含む): 6100800

約数和(自身を除く): 2158858

約数列:

[1, 2, 61, 79, 122, 158, 409, 818, 4819, 9638, 24949, 32311, 49898, 64622, 1970971, 3941942]

約数ペア:

[(1, 3941942), (2, 1970971), (61, 64622), (79, 49898), (122, 32311), (158, 24949), (409, 9638), (818, 4819)]