3989367085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4481}}^1\times {\mathrm{16187}}^1$

素因数の和:20684

約数の個数: 16

約数和(自身を含む): 5223932352

約数和(自身を除く): 1234565267

約数列:

[1, 5, 11, 55, 4481, 16187, 22405, 49291, 80935, 178057, 246455, 890285, 72533947, 362669735, 797873417, 3989367085]

約数ペア:

[(1, 3989367085), (5, 797873417), (11, 362669735), (55, 72533947), (4481, 890285), (16187, 246455), (22405, 178057), (49291, 80935)]