17387042404

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{31271659}}^1$

素因数の和:31271802

約数の個数: 12

約数和(自身を含む): 30646226800

約数和(自身を除く): 13259184396

約数列:

[1, 2, 4, 139, 278, 556, 31271659, 62543318, 125086636, 4346760601, 8693521202, 17387042404]

約数ペア:

[(1, 17387042404), (2, 8693521202), (4, 4346760601), (139, 125086636), (278, 62543318), (556, 31271659)]