427995898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2411}}^1\times {\mathrm{8069}}^1$

素因数の和:10493

約数の個数: 16

約数和(自身を含む): 700734240

約数和(自身を除く): 272738342

約数列:

[1, 2, 11, 22, 2411, 4822, 8069, 16138, 26521, 53042, 88759, 177518, 19454359, 38908718, 213997949, 427995898]

約数ペア:

[(1, 427995898), (2, 213997949), (11, 38908718), (22, 19454359), (2411, 177518), (4822, 88759), (8069, 53042), (16138, 26521)]