2022704624

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1600241}}^1$

素因数の和:1600328

約数の個数: 20

約数和(自身を含む): 3968600160

約数和(自身を除く): 1945895536

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1600241, 3200482, 6400964, 12801928, 25603856, 126419039, 252838078, 505676156, 1011352312, 2022704624]

約数ペア:

[(1, 2022704624), (2, 1011352312), (4, 505676156), (8, 252838078), (16, 126419039), (79, 25603856), (158, 12801928), (316, 6400964), (632, 3200482), (1264, 1600241)]