7138893862

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{5400071}}^1$

素因数の和:5400734

約数の個数: 8

約数和(自身を含む): 10724542992

約数和(自身を除く): 3585649130

約数列:

[1, 2, 661, 1322, 5400071, 10800142, 3569446931, 7138893862]

約数ペア:

[(1, 7138893862), (2, 3569446931), (661, 10800142), (1322, 5400071)]