159738962726

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{393445721}}^1$

素因数の和:393445759

約数の個数: 16

約数和(自身を含む): 283280919840

約数和(自身を除く): 123541957114

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 393445721, 786891442, 2754120047, 5508240094, 11409925909, 22819851818, 79869481363, 159738962726]

約数ペア:

[(1, 159738962726), (2, 79869481363), (7, 22819851818), (14, 11409925909), (29, 5508240094), (58, 2754120047), (203, 786891442), (406, 393445721)]