210620241412

素因数分解:

$2^2\times 7^1\times {\mathrm{7522151479}}^1$

素因数の和:7522151490

約数の個数: 12

約数和(自身を含む): 421240482880

約数和(自身を除く): 210620241468

約数列:

[1, 2, 4, 7, 14, 28, 7522151479, 15044302958, 30088605916, 52655060353, 105310120706, 210620241412]

約数ペア:

[(1, 210620241412), (2, 105310120706), (4, 52655060353), (7, 30088605916), (14, 15044302958), (28, 7522151479)]