2001030910

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{639307}}^1$

素因数の和:639627

約数の個数: 16

約数和(自身を含む): 3613368816

約数和(自身を除く): 1612337906

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 639307, 1278614, 3196535, 6393070, 200103091, 400206182, 1000515455, 2001030910]

約数ペア:

[(1, 2001030910), (2, 1000515455), (5, 400206182), (10, 200103091), (313, 6393070), (626, 3196535), (1565, 1278614), (3130, 639307)]