3973328

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2411}}^1$

素因数の和:2522

約数の個数: 20

約数和(自身を含む): 7776288

約数和(自身を除く): 3802960

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2411, 4822, 9644, 19288, 38576, 248333, 496666, 993332, 1986664, 3973328]

約数ペア:

[(1, 3973328), (2, 1986664), (4, 993332), (8, 496666), (16, 248333), (103, 38576), (206, 19288), (412, 9644), (824, 4822), (1648, 2411)]