2019900967

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{52859}}^1$

素因数の和:53022

約数の個数: 16

約数和(自身を含む): 2374894080

約数和(自身を除く): 354993113

約数列:

[1, 7, 53, 103, 371, 721, 5459, 38213, 52859, 370013, 2801527, 5444477, 19610689, 38111339, 288557281, 2019900967]

約数ペア:

[(1, 2019900967), (7, 288557281), (53, 38111339), (103, 19610689), (371, 5444477), (721, 2801527), (5459, 370013), (38213, 52859)]