2022703868

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{625063}}^1$

素因数の和:625876

約数の個数: 12

約数和(自身を含む): 3544112880

約数和(自身を除く): 1521409012

約数列:

[1, 2, 4, 809, 1618, 3236, 625063, 1250126, 2500252, 505675967, 1011351934, 2022703868]

約数ペア:

[(1, 2022703868), (2, 1011351934), (4, 505675967), (809, 2500252), (1618, 1250126), (3236, 625063)]