1653662788

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{2633221}}^1$

素因数の和:2633382

約数の個数: 12

約数和(自身を含む): 2912343532

約数和(自身を除く): 1258680744

約数列:

[1, 2, 4, 157, 314, 628, 2633221, 5266442, 10532884, 413415697, 826831394, 1653662788]

約数ペア:

[(1, 1653662788), (2, 826831394), (4, 413415697), (157, 10532884), (314, 5266442), (628, 2633221)]