490453655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{198967}}^1$

素因数の和:199018

約数の個数: 16

約数和(自身を含む): 644656320

約数和(自身を除く): 154202665

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 198967, 994835, 3382439, 5770043, 16912195, 28850215, 98090731, 490453655]

約数ペア:

[(1, 490453655), (5, 98090731), (17, 28850215), (29, 16912195), (85, 5770043), (145, 3382439), (493, 994835), (2465, 198967)]