5221426

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4721}}^1$

素因数の和:4809

約数の個数: 16

約数和(自身を含む): 9066240

約数和(自身を除く): 3844814

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 4721, 9442, 33047, 66094, 372959, 745918, 2610713, 5221426]

約数ペア:

[(1, 5221426), (2, 2610713), (7, 745918), (14, 372959), (79, 66094), (158, 33047), (553, 9442), (1106, 4721)]