253124258

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 396135360

約数和(自身を除く): 143011102

約数列:

[1, 2, 61, 67, 122, 134, 173, 179, 346, 358, 4087, 8174, 10553, 10919, 11591, 11993, 21106, 21838, 23182, 23986, 30967, 61934, 707051, 731573, 1414102, 1463146, 1888987, 2074789, 3777974, 4149578, 126562129, 253124258]

約数ペア:

[(1, 253124258), (2, 126562129), (61, 4149578), (67, 3777974), (122, 2074789), (134, 1888987), (173, 1463146), (179, 1414102), (346, 731573), (358, 707051), (4087, 61934), (8174, 30967), (10553, 23986), (10919, 23182), (11591, 21838), (11993, 21106)]