122783206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35507}}^1$

素因数の和:35548

約数の個数: 32

約数和(自身を含む): 238613760

約数和(自身を除く): 115830554

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 35507, 71014, 248549, 461591, 497098, 674633, 923182, 1349266, 3231137, 4722431, 6462274, 8770229, 9444862, 17540458, 61391603, 122783206]

約数ペア:

[(1, 122783206), (2, 61391603), (7, 17540458), (13, 9444862), (14, 8770229), (19, 6462274), (26, 4722431), (38, 3231137), (91, 1349266), (133, 923182), (182, 674633), (247, 497098), (266, 461591), (494, 248549), (1729, 71014), (3458, 35507)]