2028497612

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{40993}}^1$

素因数の和:41225

約数の個数: 24

約数和(自身を含む): 3615670800

約数和(自身を除く): 1587173188

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 12371, 24742, 40993, 49484, 81986, 163972, 3648377, 5698027, 7296754, 11396054, 14593508, 22792108, 507124403, 1014248806, 2028497612]

約数ペア:

[(1, 2028497612), (2, 1014248806), (4, 507124403), (89, 22792108), (139, 14593508), (178, 11396054), (278, 7296754), (356, 5698027), (556, 3648377), (12371, 163972), (24742, 81986), (40993, 49484)]