1900490422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{4441}}^1\times {\mathrm{5783}}^1$

素因数の和:10263

約数の個数: 16

約数和(自身を含む): 2928948192

約数和(自身を除く): 1028457770

約数列:

[1, 2, 37, 74, 4441, 5783, 8882, 11566, 164317, 213971, 328634, 427942, 25682303, 51364606, 950245211, 1900490422]

約数ペア:

[(1, 1900490422), (2, 950245211), (37, 51364606), (74, 25682303), (4441, 427942), (5783, 328634), (8882, 213971), (11566, 164317)]