2006366428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{290441}}^1$

素因数の和:290613

約数の個数: 24

約数和(自身を含む): 3854746224

約数和(自身を除く): 1848379796

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 290441, 580882, 1161764, 3194851, 6389702, 12779404, 45599237, 91198474, 182396948, 501591607, 1003183214, 2006366428]

約数ペア:

[(1, 2006366428), (2, 1003183214), (4, 501591607), (11, 182396948), (22, 91198474), (44, 45599237), (157, 12779404), (314, 6389702), (628, 3194851), (1727, 1161764), (3454, 580882), (6908, 290441)]