497990166

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{1907}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 1012186368

約数和(自身を除く): 514196202

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 613, 1226, 1839, 1907, 3678, 3814, 5721, 11442, 43523, 87046, 130569, 135397, 261138, 270794, 406191, 812382, 1168991, 2337982, 3506973, 7013946, 82998361, 165996722, 248995083, 497990166]

約数ペア:

[(1, 497990166), (2, 248995083), (3, 165996722), (6, 82998361), (71, 7013946), (142, 3506973), (213, 2337982), (426, 1168991), (613, 812382), (1226, 406191), (1839, 270794), (1907, 261138), (3678, 135397), (3814, 130569), (5721, 87046), (11442, 43523)]