3989076002

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{19747901}}^1$

素因数の和:19748004

約数の個数: 8

約数和(自身を含む): 6042858012

約数和(自身を除く): 2053782010

約数列:

[1, 2, 101, 202, 19747901, 39495802, 1994538001, 3989076002]

約数ペア:

[(1, 3989076002), (2, 1994538001), (101, 39495802), (202, 19747901)]