996816788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{17713}}^1$

素因数の和:19007

約数の個数: 24

約数和(自身を含む): 1904609280

約数和(自身を除く): 907792492

約数列:

[1, 2, 4, 11, 22, 44, 1279, 2558, 5116, 14069, 17713, 28138, 35426, 56276, 70852, 194843, 389686, 779372, 22654927, 45309854, 90619708, 249204197, 498408394, 996816788]

約数ペア:

[(1, 996816788), (2, 498408394), (4, 249204197), (11, 90619708), (22, 45309854), (44, 22654927), (1279, 779372), (2558, 389686), (5116, 194843), (14069, 70852), (17713, 56276), (28138, 35426)]