1420782192362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1\times {\mathrm{4297}}^1$

素因数の和:7767

約数の個数: 64

約数和(自身を含む): 2376139328640

約数和(自身を除く): 955357136278

約数列:

[1, 2, 13, 26, 43, 86, 89, 178, 559, 1118, 1157, 2314, 3323, 3827, 4297, 6646, 7654, 8594, 43199, 49751, 55861, 86398, 99502, 111722, 142889, 184771, 285778, 295747, 369542, 382433, 591494, 764866, 1857557, 2402023, 3715114, 3844711, 4804046, 4971629, 7689422, 9943258, 12717121, 14278931, 16444619, 25434242, 28557862, 32889238, 165322573, 185626103, 213780047, 330645146, 371252206, 427560094, 613994033, 1227988066, 1270824859, 2541649718, 7981922429, 15963844858, 16520723167, 33041446334, 54645468937, 109290937874, 710391096181, 1420782192362]

約数ペア:

[(1, 1420782192362), (2, 710391096181), (13, 109290937874), (26, 54645468937), (43, 33041446334), (86, 16520723167), (89, 15963844858), (178, 7981922429), (559, 2541649718), (1118, 1270824859), (1157, 1227988066), (2314, 613994033), (3323, 427560094), (3827, 371252206), (4297, 330645146), (6646, 213780047), (7654, 185626103), (8594, 165322573), (43199, 32889238), (49751, 28557862), (55861, 25434242), (86398, 16444619), (99502, 14278931), (111722, 12717121), (142889, 9943258), (184771, 7689422), (285778, 4971629), (295747, 4804046), (369542, 3844711), (382433, 3715114), (591494, 2402023), (764866, 1857557)]