826620436

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{3899153}}^1$

素因数の和:3899210

約数の個数: 12

約数和(自身を含む): 1473880212

約数和(自身を除く): 647259776

約数列:

[1, 2, 4, 53, 106, 212, 3899153, 7798306, 15596612, 206655109, 413310218, 826620436]

約数ペア:

[(1, 826620436), (2, 413310218), (4, 206655109), (53, 15596612), (106, 7798306), (212, 3899153)]