2688893486

素因数分解:

$2^1\times {\mathrm{103}}^2\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 4095794160

約数和(自身を除く): 1406900674

約数列:

[1, 2, 103, 206, 353, 359, 706, 718, 10609, 21218, 36359, 36977, 72718, 73954, 126727, 253454, 3744977, 3808631, 7489954, 7617262, 13052881, 26105762, 1344446743, 2688893486]

約数ペア:

[(1, 2688893486), (2, 1344446743), (103, 26105762), (206, 13052881), (353, 7617262), (359, 7489954), (706, 3808631), (718, 3744977), (10609, 253454), (21218, 126727), (36359, 73954), (36977, 72718)]