2005492064

素因数分解:

$2^5\times {\mathrm{691}}^1\times {\mathrm{90697}}^1$

素因数の和:91398

約数の個数: 24

約数和(自身を含む): 3954070008

約数和(自身を除く): 1948577944

約数列:

[1, 2, 4, 8, 16, 32, 691, 1382, 2764, 5528, 11056, 22112, 90697, 181394, 362788, 725576, 1451152, 2902304, 62671627, 125343254, 250686508, 501373016, 1002746032, 2005492064]

約数ペア:

[(1, 2005492064), (2, 1002746032), (4, 501373016), (8, 250686508), (16, 125343254), (32, 62671627), (691, 2902304), (1382, 1451152), (2764, 725576), (5528, 362788), (11056, 181394), (22112, 90697)]