1690335881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1\times {\mathrm{1697}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 1835483664

約数和(自身を除く): 145147783

約数列:

[1, 13, 193, 397, 1697, 2509, 5161, 22061, 76621, 327521, 673709, 996073, 4257773, 8758217, 130025837, 1690335881]

約数ペア:

[(1, 1690335881), (13, 130025837), (193, 8758217), (397, 4257773), (1697, 996073), (2509, 673709), (5161, 327521), (22061, 76621)]