2116728668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{22961}}^1$

素因数の和:24197

約数の個数: 24

約数和(自身を含む): 3902621520

約数和(自身を除く): 1785892852

約数列:

[1, 2, 4, 19, 38, 76, 1213, 2426, 4852, 22961, 23047, 45922, 46094, 91844, 92188, 436259, 872518, 1745036, 27851693, 55703386, 111406772, 529182167, 1058364334, 2116728668]

約数ペア:

[(1, 2116728668), (2, 1058364334), (4, 529182167), (19, 111406772), (38, 55703386), (76, 27851693), (1213, 1745036), (2426, 872518), (4852, 436259), (22961, 92188), (23047, 91844), (45922, 46094)]