2022842780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14448877}}^1$

素因数の和:14448893

約数の個数: 24

約数和(自身を含む): 4854823008

約数和(自身を除く): 2831980228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14448877, 28897754, 57795508, 72244385, 101142139, 144488770, 202284278, 288977540, 404568556, 505710695, 1011421390, 2022842780]

約数ペア:

[(1, 2022842780), (2, 1011421390), (4, 505710695), (5, 404568556), (7, 288977540), (10, 202284278), (14, 144488770), (20, 101142139), (28, 72244385), (35, 57795508), (70, 28897754), (140, 14448877)]