13720457986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{610721}}^1$

素因数の和:611009

約数の個数: 16

約数和(自身を含む): 21106552320

約数和(自身を除く): 7386094334

約数列:

[1, 2, 47, 94, 239, 478, 11233, 22466, 610721, 1221442, 28703887, 57407774, 145962319, 291924638, 6860228993, 13720457986]

約数ペア:

[(1, 13720457986), (2, 6860228993), (47, 291924638), (94, 145962319), (239, 57407774), (478, 28703887), (11233, 1221442), (22466, 610721)]