2021848072

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{1323199}}^1$

素因数の和:1323396

約数の個数: 16

約数和(自身を含む): 3810816000

約数和(自身を除く): 1788967928

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 1323199, 2646398, 5292796, 10585592, 252731009, 505462018, 1010924036, 2021848072]

約数ペア:

[(1, 2021848072), (2, 1010924036), (4, 505462018), (8, 252731009), (191, 10585592), (382, 5292796), (764, 2646398), (1528, 1323199)]