25890097906

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{118761917}}^1$

素因数の和:118762028

約数の個数: 8

約数和(自身を含む): 39191432940

約数和(自身を除く): 13301335034

約数列:

[1, 2, 109, 218, 118761917, 237523834, 12945048953, 25890097906]

約数ペア:

[(1, 25890097906), (2, 12945048953), (109, 237523834), (218, 118761917)]