1319100991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{12641}}^1$

素因数の和:13026

約数の個数: 16

約数和(自身を含む): 1486699200

約数和(自身を除く): 167598209

約数列:

[1, 13, 23, 299, 349, 4537, 8027, 12641, 104351, 164333, 290743, 3779659, 4411709, 57352217, 101469307, 1319100991]

約数ペア:

[(1, 1319100991), (13, 101469307), (23, 57352217), (299, 4411709), (349, 3779659), (4537, 290743), (8027, 164333), (12641, 104351)]