1210911026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 2045617920

約数和(自身を除く): 834706894

約数列:

[1, 2, 13, 26, 31, 62, 163, 169, 326, 338, 403, 709, 806, 1418, 2119, 4238, 5053, 5239, 9217, 10106, 10478, 18434, 21979, 27547, 43958, 55094, 65689, 115567, 119821, 131378, 231134, 239642, 285727, 571454, 853957, 1502371, 1707914, 3004742, 3582577, 3714451, 7165154, 7428902, 19530823, 39061646, 46573501, 93147002, 605455513, 1210911026]

約数ペア:

[(1, 1210911026), (2, 605455513), (13, 93147002), (26, 46573501), (31, 39061646), (62, 19530823), (163, 7428902), (169, 7165154), (326, 3714451), (338, 3582577), (403, 3004742), (709, 1707914), (806, 1502371), (1418, 853957), (2119, 571454), (4238, 285727), (5053, 239642), (5239, 231134), (9217, 131378), (10106, 119821), (10478, 115567), (18434, 65689), (21979, 55094), (27547, 43958)]