2065124159

素因数分解:

$7^2\times {\mathrm{2861}}^1\times {\mathrm{14731}}^1$

素因数の和:17606

約数の個数: 12

約数和(自身を含む): 2403290088

約数和(自身を除く): 338165929

約数列:

[1, 7, 49, 2861, 14731, 20027, 103117, 140189, 721819, 42145391, 295017737, 2065124159]

約数ペア:

[(1, 2065124159), (7, 295017737), (49, 42145391), (2861, 721819), (14731, 140189), (20027, 103117)]