81139968002

素因数分解:

$2^1\times {\mathrm{41411}}^1\times {\mathrm{979691}}^1$

素因数の和:1021104

約数の個数: 8

約数和(自身を含む): 121713015312

約数和(自身を除く): 40573047310

約数列:

[1, 2, 41411, 82822, 979691, 1959382, 40569984001, 81139968002]

約数ペア:

[(1, 81139968002), (2, 40569984001), (41411, 1959382), (82822, 979691)]