492799672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{16249}}^1$

素因数の和:16495

約数の個数: 32

約数和(自身を含む): 982800000

約数和(自身を除く): 490000328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1784, 3791, 7582, 15164, 16249, 30328, 32498, 64996, 129992, 276233, 552466, 1104932, 2209864, 3623527, 7247054, 14494108, 28988216, 61599959, 123199918, 246399836, 492799672]

約数ペア:

[(1, 492799672), (2, 246399836), (4, 123199918), (8, 61599959), (17, 28988216), (34, 14494108), (68, 7247054), (136, 3623527), (223, 2209864), (446, 1104932), (892, 552466), (1784, 276233), (3791, 129992), (7582, 64996), (15164, 32498), (16249, 30328)]