2820571852

素因数分解:

$2^2\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{32401}}^1$

素因数の和:35521

約数の個数: 24

約数和(自身を含む): 5643132320

約数和(自身を除く): 2822560468

約数列:

[1, 2, 4, 7, 14, 28, 3109, 6218, 12436, 21763, 32401, 43526, 64802, 87052, 129604, 226807, 453614, 907228, 100734709, 201469418, 402938836, 705142963, 1410285926, 2820571852]

約数ペア:

[(1, 2820571852), (2, 1410285926), (4, 705142963), (7, 402938836), (14, 201469418), (28, 100734709), (3109, 907228), (6218, 453614), (12436, 226807), (21763, 129604), (32401, 87052), (43526, 64802)]