2018768365

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1\times {\mathrm{5021}}^1$

素因数の和:5952

約数の個数: 16

約数和(自身を含む): 2450936880

約数和(自身を除く): 432168515

約数列:

[1, 5, 97, 485, 829, 4145, 5021, 25105, 80413, 402065, 487037, 2435185, 4162409, 20812045, 403753673, 2018768365]

約数ペア:

[(1, 2018768365), (5, 403753673), (97, 20812045), (485, 4162409), (829, 2435185), (4145, 487037), (5021, 402065), (25105, 80413)]