1971426522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1486747}}^1$

素因数の和:1486782

約数の個数: 32

約数和(自身を含む): 4495925952

約数和(自身を除く): 2524499430

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1486747, 2973494, 4460241, 8920482, 19327711, 25274699, 38655422, 50549398, 57983133, 75824097, 115966266, 151648194, 328571087, 657142174, 985713261, 1971426522]

約数ペア:

[(1, 1971426522), (2, 985713261), (3, 657142174), (6, 328571087), (13, 151648194), (17, 115966266), (26, 75824097), (34, 57983133), (39, 50549398), (51, 38655422), (78, 25274699), (102, 19327711), (221, 8920482), (442, 4460241), (663, 2973494), (1326, 1486747)]