1657911242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{159017}}^1$

素因数の和:159433

約数の個数: 16

約数和(自身を含む): 2684859912

約数和(自身を除く): 1026948670

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 159017, 318034, 2067221, 4134442, 63765817, 127531634, 828955621, 1657911242]

約数ペア:

[(1, 1657911242), (2, 828955621), (13, 127531634), (26, 63765817), (401, 4134442), (802, 2067221), (5213, 318034), (10426, 159017)]