2280455411

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{37379}}^1$

素因数の和:37443

約数の個数: 18

約数和(自身を含む): 2606245740

約数和(自身を除く): 325790329

約数列:

[1, 13, 19, 169, 247, 361, 3211, 4693, 37379, 61009, 485927, 710201, 6317051, 9232613, 13493819, 120023969, 175419647, 2280455411]

約数ペア:

[(1, 2280455411), (13, 175419647), (19, 120023969), (169, 13493819), (247, 9232613), (361, 6317051), (3211, 710201), (4693, 485927), (37379, 61009)]