215501786617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1\times {\mathrm{455827}}^1$

素因数の和:456768

約数の個数: 16

約数和(自身を含む): 238007855232

約数和(自身を除く): 22506068615

約数列:

[1, 13, 41, 533, 887, 11531, 36367, 455827, 472771, 5925751, 18688907, 242955791, 404318549, 5256141137, 16577060509, 215501786617]

約数ペア:

[(1, 215501786617), (13, 16577060509), (41, 5256141137), (533, 404318549), (887, 242955791), (11531, 18688907), (36367, 5925751), (455827, 472771)]