2021630221

素因数分解:

${\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{202751}}^1$

素因数の和:202836

約数の個数: 12

約数和(自身を含む): 2226216960

約数和(自身を除く): 204586739

約数列:

[1, 13, 59, 169, 767, 9971, 202751, 2635763, 11962309, 34264919, 155510017, 2021630221]

約数ペア:

[(1, 2021630221), (13, 155510017), (59, 34264919), (169, 11962309), (767, 2635763), (9971, 202751)]