4080204779

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{25037}}^1$

素因数の和:25826

約数の個数: 16

約数和(自身を含む): 4820115456

約数和(自身を除く): 739910677

約数列:

[1, 7, 31, 217, 751, 5257, 23281, 25037, 162967, 175259, 776147, 5433029, 18802787, 131619509, 582886397, 4080204779]

約数ペア:

[(1, 4080204779), (7, 582886397), (31, 131619509), (217, 18802787), (751, 5433029), (5257, 776147), (23281, 175259), (25037, 162967)]