2018039525

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{635603}}^1$

素因数の和:635740

約数の個数: 12

約数和(自身を含む): 2522076672

約数和(自身を除く): 504037147

約数列:

[1, 5, 25, 127, 635, 3175, 635603, 3178015, 15890075, 80721581, 403607905, 2018039525]

約数ペア:

[(1, 2018039525), (5, 403607905), (25, 80721581), (127, 15890075), (635, 3178015), (3175, 635603)]