312742444

素因数分解:

$2^2\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{4759}}^1$

素因数の和:7117

約数の個数: 24

約数和(自身を含む): 625882880

約数和(自身を除く): 313140436

約数列:

[1, 2, 4, 7, 14, 28, 2347, 4694, 4759, 9388, 9518, 16429, 19036, 32858, 33313, 65716, 66626, 133252, 11169373, 22338746, 44677492, 78185611, 156371222, 312742444]

約数ペア:

[(1, 312742444), (2, 156371222), (4, 78185611), (7, 44677492), (14, 22338746), (28, 11169373), (2347, 133252), (4694, 66626), (4759, 65716), (9388, 33313), (9518, 32858), (16429, 19036)]