2012597512

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{4931}}^1$

素因数の和:5413

約数の個数: 32

約数和(自身を含む): 3809674080

約数和(自身を除く): 1797076568

約数列:

[1, 2, 4, 8, 163, 313, 326, 626, 652, 1252, 1304, 2504, 4931, 9862, 19724, 39448, 51019, 102038, 204076, 408152, 803753, 1543403, 1607506, 3086806, 3215012, 6173612, 6430024, 12347224, 251574689, 503149378, 1006298756, 2012597512]

約数ペア:

[(1, 2012597512), (2, 1006298756), (4, 503149378), (8, 251574689), (163, 12347224), (313, 6430024), (326, 6173612), (626, 3215012), (652, 3086806), (1252, 1607506), (1304, 1543403), (2504, 803753), (4931, 408152), (9862, 204076), (19724, 102038), (39448, 51019)]