98968556

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{178001}}^1$

素因数の和:178144

約数の個数: 12

約数和(自身を含む): 174441960

約数和(自身を除く): 75473404

約数列:

[1, 2, 4, 139, 278, 556, 178001, 356002, 712004, 24742139, 49484278, 98968556]

約数ペア:

[(1, 98968556), (2, 49484278), (4, 24742139), (139, 712004), (278, 356002), (556, 178001)]