2080561145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{185021}}^1$

素因数の和:185212

約数の個数: 16

約数和(自身を含む): 2704281552

約数和(自身を除く): 623720407

約数列:

[1, 5, 13, 65, 173, 865, 2249, 11245, 185021, 925105, 2405273, 12026365, 32008633, 160043165, 416112229, 2080561145]

約数ペア:

[(1, 2080561145), (5, 416112229), (13, 160043165), (65, 32008633), (173, 12026365), (865, 2405273), (2249, 925105), (11245, 185021)]