328203412

素因数分解:

$2^2\times {\mathrm{4513}}^1\times {\mathrm{18181}}^1$

素因数の和:22698

約数の個数: 12

約数和(自身を含む): 574514836

約数和(自身を除く): 246311424

約数列:

[1, 2, 4, 4513, 9026, 18052, 18181, 36362, 72724, 82050853, 164101706, 328203412]

約数ペア:

[(1, 328203412), (2, 164101706), (4, 82050853), (4513, 72724), (9026, 36362), (18052, 18181)]