1971804

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4441}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 4726288

約数和(自身を除く): 2754484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4441, 8882, 13323, 17764, 26646, 53292, 164317, 328634, 492951, 657268, 985902, 1971804]

約数ペア:

[(1, 1971804), (2, 985902), (3, 657268), (4, 492951), (6, 328634), (12, 164317), (37, 53292), (74, 26646), (111, 17764), (148, 13323), (222, 8882), (444, 4441)]