214976758910

素因数分解:

$2^1\times 5^1\times {\mathrm{54133}}^1\times {\mathrm{397127}}^1$

素因数の和:451267

約数の個数: 16

約数和(自身を含む): 386966288736

約数和(自身を除く): 171989529826

約数列:

[1, 2, 5, 10, 54133, 108266, 270665, 397127, 541330, 794254, 1985635, 3971270, 21497675891, 42995351782, 107488379455, 214976758910]

約数ペア:

[(1, 214976758910), (2, 107488379455), (5, 42995351782), (10, 21497675891), (54133, 3971270), (108266, 1985635), (270665, 794254), (397127, 541330)]