2021235235

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{51503}}^1$

素因数の和:51722

約数の個数: 16

約数和(自身を含む): 2491969536

約数和(自身を除く): 470734301

約数列:

[1, 5, 47, 167, 235, 835, 7849, 39245, 51503, 257515, 2420641, 8601001, 12103205, 43005005, 404247047, 2021235235]

約数ペア:

[(1, 2021235235), (5, 404247047), (47, 43005005), (167, 12103205), (235, 8601001), (835, 2420641), (7849, 257515), (39245, 51503)]