7920948016

素因数分解:

$2^4\times {\mathrm{22193}}^1\times {\mathrm{22307}}^1$

素因数の和:44508

約数の個数: 20

約数和(自身を含む): 15348216312

約数和(自身を除く): 7427268296

約数列:

[1, 2, 4, 8, 16, 22193, 22307, 44386, 44614, 88772, 89228, 177544, 178456, 355088, 356912, 495059251, 990118502, 1980237004, 3960474008, 7920948016]

約数ペア:

[(1, 7920948016), (2, 3960474008), (4, 1980237004), (8, 990118502), (16, 495059251), (22193, 356912), (22307, 355088), (44386, 178456), (44614, 177544), (88772, 89228)]