4437158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1603

約数の個数: 16

約数和(自身を含む): 7318080

約数和(自身を除く): 2880922

約数列:

[1, 2, 11, 22, 139, 278, 1451, 1529, 2902, 3058, 15961, 31922, 201689, 403378, 2218579, 4437158]

約数ペア:

[(1, 4437158), (2, 2218579), (11, 403378), (22, 201689), (139, 31922), (278, 15961), (1451, 3058), (1529, 2902)]