2051257983418

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11779}}^1\times {\mathrm{79229}}^1$

素因数の和:91174

約数の個数: 32

約数和(自身を含む): 3539185084800

約数和(自身を除く): 1487927101382

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 11779, 23558, 79229, 82453, 158458, 164906, 554603, 1109206, 1849303, 3698606, 12438953, 12945121, 24877906, 25890242, 87072671, 174145342, 933238391, 1866476782, 6532668737, 13065337474, 146518427387, 293036854774, 1025628991709, 2051257983418]

約数ペア:

[(1, 2051257983418), (2, 1025628991709), (7, 293036854774), (14, 146518427387), (157, 13065337474), (314, 6532668737), (1099, 1866476782), (2198, 933238391), (11779, 174145342), (23558, 87072671), (79229, 25890242), (82453, 24877906), (158458, 12945121), (164906, 12438953), (554603, 3698606), (1109206, 1849303)]