423691632002

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{640017571}}^1$

素因数の和:640017904

約数の個数: 8

約数和(自身を含む): 637457501712

約数和(自身を除く): 213765869710

約数列:

[1, 2, 331, 662, 640017571, 1280035142, 211845816001, 423691632002]

約数ペア:

[(1, 423691632002), (2, 211845816001), (331, 1280035142), (662, 640017571)]