2183640815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{168037}}^1$

素因数の和:168178

約数の個数: 16

約数和(自身を含む): 2758511808

約数和(自身を除く): 574870993

約数列:

[1, 5, 23, 113, 115, 565, 2599, 12995, 168037, 840185, 3864851, 18988181, 19324255, 94940905, 436728163, 2183640815]

約数ペア:

[(1, 2183640815), (5, 436728163), (23, 94940905), (113, 19324255), (115, 18988181), (565, 3864851), (2599, 840185), (12995, 168037)]