90779282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{375121}}^1$

素因数の和:375145

約数の個数: 12

約数和(自身を含む): 149673678

約数和(自身を除く): 58894396

約数列:

[1, 2, 11, 22, 121, 242, 375121, 750242, 4126331, 8252662, 45389641, 90779282]

約数ペア:

[(1, 90779282), (2, 45389641), (11, 8252662), (22, 4126331), (121, 750242), (242, 375121)]