2018680327

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{974737}}^1$

素因数の和:974865

約数の個数: 8

約数和(自身を含む): 2144423600

約数和(自身を除く): 125743273

約数列:

[1, 19, 109, 2071, 974737, 18520003, 106246333, 2018680327]

約数ペア:

[(1, 2018680327), (19, 106246333), (109, 18520003), (2071, 974737)]