268504706

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{423509}}^1$

素因数の和:423828

約数の個数: 8

約数和(自身を含む): 404028540

約数和(自身を除く): 135523834

約数列:

[1, 2, 317, 634, 423509, 847018, 134252353, 268504706]

約数ペア:

[(1, 268504706), (2, 134252353), (317, 847018), (634, 423509)]