8889403024

素因数分解:

$2^4\times {\mathrm{2797}}^1\times {\mathrm{198637}}^1$

素因数の和:201442

約数の個数: 20

約数和(自身を含む): 17229462844

約数和(自身を除く): 8340059820

約数列:

[1, 2, 4, 8, 16, 2797, 5594, 11188, 22376, 44752, 198637, 397274, 794548, 1589096, 3178192, 555587689, 1111175378, 2222350756, 4444701512, 8889403024]

約数ペア:

[(1, 8889403024), (2, 4444701512), (4, 2222350756), (8, 1111175378), (16, 555587689), (2797, 3178192), (5594, 1589096), (11188, 794548), (22376, 397274), (44752, 198637)]