25870438657

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{2137}}^1\times {\mathrm{17123}}^1$

素因数の和:19368

約数の個数: 16

約数和(自身を含む): 29874667392

約数和(自身を除く): 4004228735

約数列:

[1, 7, 101, 707, 2137, 14959, 17123, 119861, 215837, 1510859, 1729423, 12105961, 36591851, 256142957, 3695776951, 25870438657]

約数ペア:

[(1, 25870438657), (7, 3695776951), (101, 256142957), (707, 36591851), (2137, 12105961), (14959, 1729423), (17123, 1510859), (119861, 215837)]