1790596318

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6373}}^1$

素因数の和:6497

約数の個数: 48

約数和(自身を含む): 3243703104

約数和(自身を除く): 1453106786

約数列:

[1, 2, 7, 14, 47, 49, 61, 94, 98, 122, 329, 427, 658, 854, 2303, 2867, 2989, 4606, 5734, 5978, 6373, 12746, 20069, 40138, 44611, 89222, 140483, 280966, 299531, 312277, 388753, 599062, 624554, 777506, 2096717, 2721271, 4193434, 5442542, 14677019, 18271391, 19048897, 29354038, 36542782, 38097794, 127899737, 255799474, 895298159, 1790596318]

約数ペア:

[(1, 1790596318), (2, 895298159), (7, 255799474), (14, 127899737), (47, 38097794), (49, 36542782), (61, 29354038), (94, 19048897), (98, 18271391), (122, 14677019), (329, 5442542), (427, 4193434), (658, 2721271), (854, 2096717), (2303, 777506), (2867, 624554), (2989, 599062), (4606, 388753), (5734, 312277), (5978, 299531), (6373, 280966), (12746, 140483), (20069, 89222), (40138, 44611)]