2255201521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1\times {\mathrm{2797}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 2446481664

約数和(自身を除く): 191280143

約数列:

[1, 17, 43, 731, 1103, 2797, 18751, 47429, 47549, 120271, 806293, 2044607, 3085091, 52446547, 132658913, 2255201521]

約数ペア:

[(1, 2255201521), (17, 132658913), (43, 52446547), (731, 3085091), (1103, 2044607), (2797, 806293), (18751, 120271), (47429, 47549)]