2019651065

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1\times {\mathrm{3433}}^1$

素因数の和:4748

約数の個数: 16

約数和(自身を含む): 2451299088

約数和(自身を除く): 431648023

約数列:

[1, 5, 97, 485, 1213, 3433, 6065, 17165, 117661, 333001, 588305, 1665005, 4164229, 20821145, 403930213, 2019651065]

約数ペア:

[(1, 2019651065), (5, 403930213), (97, 20821145), (485, 4164229), (1213, 1665005), (3433, 588305), (6065, 333001), (17165, 117661)]