399349324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9076121}}^1$

素因数の和:9076136

約数の個数: 12

約数和(自身を含む): 762394248

約数和(自身を除く): 363044924

約数列:

[1, 2, 4, 11, 22, 44, 9076121, 18152242, 36304484, 99837331, 199674662, 399349324]

約数ペア:

[(1, 399349324), (2, 199674662), (4, 99837331), (11, 36304484), (22, 18152242), (44, 9076121)]