1890985832

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{80701}}^1$

素因数の和:80837

約数の個数: 32

約数和(自身を含む): 3704221800

約数和(自身を除く): 1813235968

約数列:

[1, 2, 4, 8, 29, 58, 101, 116, 202, 232, 404, 808, 2929, 5858, 11716, 23432, 80701, 161402, 322804, 645608, 2340329, 4680658, 8150801, 9361316, 16301602, 18722632, 32603204, 65206408, 236373229, 472746458, 945492916, 1890985832]

約数ペア:

[(1, 1890985832), (2, 945492916), (4, 472746458), (8, 236373229), (29, 65206408), (58, 32603204), (101, 18722632), (116, 16301602), (202, 9361316), (232, 8150801), (404, 4680658), (808, 2340329), (2929, 645608), (5858, 322804), (11716, 161402), (23432, 80701)]