2164329805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{7477}}^1$

素因数の和:7789

約数の個数: 32

約数和(自身を含む): 2993592960

約数和(自身を除く): 829263155

約数列:

[1, 5, 11, 19, 55, 95, 209, 277, 1045, 1385, 3047, 5263, 7477, 15235, 26315, 37385, 57893, 82247, 142063, 289465, 411235, 710315, 1562693, 2071129, 7813465, 10355645, 22782419, 39351451, 113912095, 196757255, 432865961, 2164329805]

約数ペア:

[(1, 2164329805), (5, 432865961), (11, 196757255), (19, 113912095), (55, 39351451), (95, 22782419), (209, 10355645), (277, 7813465), (1045, 2071129), (1385, 1562693), (3047, 710315), (5263, 411235), (7477, 289465), (15235, 142063), (26315, 82247), (37385, 57893)]