64620002

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{319901}}^1$

素因数の和:320004

約数の個数: 8

約数和(自身を含む): 97890012

約数和(自身を除く): 33270010

約数列:

[1, 2, 101, 202, 319901, 639802, 32310001, 64620002]

約数ペア:

[(1, 64620002), (2, 32310001), (101, 639802), (202, 319901)]