2029221508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{85853}}^1$

素因数の和:86187

約数の個数: 24

約数和(自身を含む): 3750102720

約数和(自身を除く): 1720881212

約数列:

[1, 2, 4, 19, 38, 76, 311, 622, 1244, 5909, 11818, 23636, 85853, 171706, 343412, 1631207, 3262414, 6524828, 26700283, 53400566, 106801132, 507305377, 1014610754, 2029221508]

約数ペア:

[(1, 2029221508), (2, 1014610754), (4, 507305377), (19, 106801132), (38, 53400566), (76, 26700283), (311, 6524828), (622, 3262414), (1244, 1631207), (5909, 343412), (11818, 171706), (23636, 85853)]