2008803209

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{757}}^1\times {\mathrm{1627}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 2310092928

約数和(自身を除く): 301289719

約数列:

[1, 7, 233, 757, 1627, 1631, 5299, 11389, 176381, 379091, 1231639, 1234667, 2653637, 8621473, 286971887, 2008803209]

約数ペア:

[(1, 2008803209), (7, 286971887), (233, 8621473), (757, 2653637), (1627, 1234667), (1631, 1231639), (5299, 379091), (11389, 176381)]