268422418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2591}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 466933248

約数和(自身を除く): 198510830

約数列:

[1, 2, 11, 17, 22, 34, 187, 277, 374, 554, 2591, 3047, 4709, 5182, 6094, 9418, 28501, 44047, 51799, 57002, 88094, 103598, 484517, 717707, 969034, 1435414, 7894777, 12201019, 15789554, 24402038, 134211209, 268422418]

約数ペア:

[(1, 268422418), (2, 134211209), (11, 24402038), (17, 15789554), (22, 12201019), (34, 7894777), (187, 1435414), (277, 969034), (374, 717707), (554, 484517), (2591, 103598), (3047, 88094), (4709, 57002), (5182, 51799), (6094, 44047), (9418, 28501)]