1990408044

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4482901}}^1$

素因数の和:4482945

約数の個数: 24

約数和(自身を含む): 4769807728

約数和(自身を除く): 2779399684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4482901, 8965802, 13448703, 17931604, 26897406, 53794812, 165867337, 331734674, 497602011, 663469348, 995204022, 1990408044]

約数ペア:

[(1, 1990408044), (2, 995204022), (3, 663469348), (4, 497602011), (6, 331734674), (12, 165867337), (37, 53794812), (74, 26897406), (111, 17931604), (148, 13448703), (222, 8965802), (444, 4482901)]