4160420002

素因数分解:

$2^1\times {\mathrm{210101}}^1\times {\mathrm{9901}}^1$

素因数の和:220004

約数の個数: 8

約数和(自身を含む): 6241290012

約数和(自身を除く): 2080870010

約数列:

[1, 2, 9901, 19802, 210101, 420202, 2080210001, 4160420002]

約数ペア:

[(1, 4160420002), (2, 2080210001), (9901, 420202), (19802, 210101)]