2459728990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{75941}}^1$

素因数の和:76068

約数の個数: 32

約数和(自身を含む): 4592972160

約数和(自身を除く): 2133243170

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 3239, 6478, 16195, 32390, 75941, 151882, 379705, 759410, 3113581, 5999339, 6227162, 11998678, 15567905, 29996695, 31135810, 59993390, 245972899, 491945798, 1229864495, 2459728990]

約数ペア:

[(1, 2459728990), (2, 1229864495), (5, 491945798), (10, 245972899), (41, 59993390), (79, 31135810), (82, 29996695), (158, 15567905), (205, 11998678), (395, 6227162), (410, 5999339), (790, 3113581), (3239, 759410), (6478, 379705), (16195, 151882), (32390, 75941)]