2040952222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53709269}}^1$

素因数の和:53709290

約数の個数: 8

約数和(自身を含む): 3222556200

約数和(自身を除く): 1181603978

約数列:

[1, 2, 19, 38, 53709269, 107418538, 1020476111, 2040952222]

約数ペア:

[(1, 2040952222), (2, 1020476111), (19, 107418538), (38, 53709269)]