131485246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{23371}}^1$

素因数の和:23499

約数の個数: 16

約数和(自身を含む): 206141040

約数和(自身を除く): 74655794

約数列:

[1, 2, 29, 58, 97, 194, 2813, 5626, 23371, 46742, 677759, 1355518, 2266987, 4533974, 65742623, 131485246]

約数ペア:

[(1, 131485246), (2, 65742623), (29, 4533974), (58, 2266987), (97, 1355518), (194, 677759), (2813, 46742), (5626, 23371)]