7139870530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54922081}}^1$

素因数の和:54922101

約数の個数: 16

約数和(自身を含む): 13840364664

約数和(自身を除く): 6700494134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 54922081, 109844162, 274610405, 549220810, 713987053, 1427974106, 3569935265, 7139870530]

約数ペア:

[(1, 7139870530), (2, 3569935265), (5, 1427974106), (10, 713987053), (13, 549220810), (26, 274610405), (65, 109844162), (130, 54922081)]