86621987090

素因数分解:

$2^1\times 5^1\times {\mathrm{5647}}^1\times {\mathrm{1533947}}^1$

素因数の和:1539601

約数の個数: 16

約数和(自身を含む): 155947289472

約数和(自身を除く): 69325302382

約数列:

[1, 2, 5, 10, 5647, 11294, 28235, 56470, 1533947, 3067894, 7669735, 15339470, 8662198709, 17324397418, 43310993545, 86621987090]

約数ペア:

[(1, 86621987090), (2, 43310993545), (5, 17324397418), (10, 8662198709), (5647, 15339470), (11294, 7669735), (28235, 3067894), (56470, 1533947)]