1520802032

素因数分解:

$2^4\times {\mathrm{4261}}^1\times {\mathrm{22307}}^1$

素因数の和:26576

約数の個数: 20

約数和(自身を含む): 2947377576

約数和(自身を除く): 1426575544

約数列:

[1, 2, 4, 8, 16, 4261, 8522, 17044, 22307, 34088, 44614, 68176, 89228, 178456, 356912, 95050127, 190100254, 380200508, 760401016, 1520802032]

約数ペア:

[(1, 1520802032), (2, 760401016), (4, 380200508), (8, 190100254), (16, 95050127), (4261, 356912), (8522, 178456), (17044, 89228), (22307, 68176), (34088, 44614)]