2005919.00000000

素因数分解:

$2^6\times {\mathrm{773}}^1\times {\mathrm{1049}}^1$

素因数の和:1834

約数の個数: 28

約数和(自身を含む): 103212900

約数和(自身を除く): 51316772

約数列:

[1, 2, 4, 8, 16, 32, 64, 773, 1049, 1546, 2098, 3092, 4196, 6184, 8392, 12368, 16784, 24736, 33568, 49472, 67136, 810877, 1621754, 3243508, 6487016, 12974032, 25948064, 51896128]

約数ペア:

[(1, 51896128), (2, 25948064), (4, 12974032), (8, 6487016), (16, 3243508), (32, 1621754), (64, 810877), (773, 67136), (1049, 49472), (1546, 33568), (2098, 24736), (3092, 16784), (4196, 12368), (6184, 8392)]