140002564798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3684278021}}^1$

素因数の和:3684278042

約数の個数: 8

約数和(自身を含む): 221056681320

約数和(自身を除く): 81054116522

約数列:

[1, 2, 19, 38, 3684278021, 7368556042, 70001282399, 140002564798]

約数ペア:

[(1, 140002564798), (2, 70001282399), (19, 7368556042), (38, 3684278021)]