2021692828

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{719}}^1\times {\mathrm{1753}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 3553744320

約数和(自身を除く): 1532051492

約数列:

[1, 2, 4, 401, 719, 802, 1438, 1604, 1753, 2876, 3506, 7012, 288319, 576638, 702953, 1153276, 1260407, 1405906, 2520814, 2811812, 5041628, 505423207, 1010846414, 2021692828]

約数ペア:

[(1, 2021692828), (2, 1010846414), (4, 505423207), (401, 5041628), (719, 2811812), (802, 2520814), (1438, 1405906), (1604, 1260407), (1753, 1153276), (2876, 702953), (3506, 576638), (7012, 288319)]