2021290159

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1\times {\mathrm{2017}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 2324736000

約数和(自身を除く): 303445841

約数列:

[1, 7, 239, 599, 1673, 2017, 4193, 14119, 143161, 482063, 1002127, 1208183, 3374441, 8457281, 288755737, 2021290159]

約数ペア:

[(1, 2021290159), (7, 288755737), (239, 8457281), (599, 3374441), (1673, 1208183), (2017, 1002127), (4193, 482063), (14119, 143161)]