2019176168

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{29311}}^1$

素因数の和:29505

約数の個数: 32

約数和(自身を含む): 3869184000

約数和(自身を除く): 1850007832

約数列:

[1, 2, 4, 8, 79, 109, 158, 218, 316, 436, 632, 872, 8611, 17222, 29311, 34444, 58622, 68888, 117244, 234488, 2315569, 3194899, 4631138, 6389798, 9262276, 12779596, 18524552, 25559192, 252397021, 504794042, 1009588084, 2019176168]

約数ペア:

[(1, 2019176168), (2, 1009588084), (4, 504794042), (8, 252397021), (79, 25559192), (109, 18524552), (158, 12779596), (218, 9262276), (316, 6389798), (436, 4631138), (632, 3194899), (872, 2315569), (8611, 234488), (17222, 117244), (29311, 68888), (34444, 58622)]