764285938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1171}}^1\times {\mathrm{1931}}^1$

素因数の和:3130

約数の個数: 24

約数和(自身を含む): 1243102896

約数和(自身を除く): 478816958

約数列:

[1, 2, 13, 26, 169, 338, 1171, 1931, 2342, 3862, 15223, 25103, 30446, 50206, 197899, 326339, 395798, 652678, 2261201, 4522402, 29395613, 58791226, 382142969, 764285938]

約数ペア:

[(1, 764285938), (2, 382142969), (13, 58791226), (26, 29395613), (169, 4522402), (338, 2261201), (1171, 652678), (1931, 395798), (2342, 326339), (3862, 197899), (15223, 50206), (25103, 30446)]