417771652

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1970621}}^1$

素因数の和:1970678

約数の個数: 12

約数和(自身を含む): 744895116

約数和(自身を除く): 327123464

約数列:

[1, 2, 4, 53, 106, 212, 1970621, 3941242, 7882484, 104442913, 208885826, 417771652]

約数ペア:

[(1, 417771652), (2, 208885826), (4, 104442913), (53, 7882484), (106, 3941242), (212, 1970621)]