2005774415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{13417}}^1$

素因数の和:14482

約数の個数: 16

約数和(自身を含む): 2492527680

約数和(自身を除く): 486753265

約数列:

[1, 5, 29, 145, 1031, 5155, 13417, 29899, 67085, 149495, 389093, 1945465, 13832927, 69164635, 401154883, 2005774415]

約数ペア:

[(1, 2005774415), (5, 401154883), (29, 69164635), (145, 13832927), (1031, 1945465), (5155, 389093), (13417, 149495), (29899, 67085)]