2015401493

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{32507}}^1$

素因数の和:33052

約数の個数: 16

約数和(自身を含む): 2443561344

約数和(自身を除く): 428159851

約数列:

[1, 7, 17, 119, 521, 3647, 8857, 32507, 61999, 227549, 552619, 3868333, 16936147, 118553029, 287914499, 2015401493]

約数ペア:

[(1, 2015401493), (7, 287914499), (17, 118553029), (119, 16936147), (521, 3868333), (3647, 552619), (8857, 227549), (32507, 61999)]