2156479214591

素因数分解:

${\mathrm{13}}^2\times {\mathrm{4441}}^1\times {\mathrm{2873279}}^1$

素因数の和:2877746

約数の個数: 12

約数和(自身を含む): 2335649086080

約数和(自身を除く): 179169871489

約数列:

[1, 13, 169, 4441, 57733, 750529, 2873279, 37352627, 485584151, 12760232039, 165883016507, 2156479214591]

約数ペア:

[(1, 2156479214591), (13, 165883016507), (169, 12760232039), (4441, 485584151), (57733, 37352627), (750529, 2873279)]