2017840412

素因数分解:

$2^2\times 7^1\times {\mathrm{2861}}^1\times {\mathrm{25189}}^1$

素因数の和:28061

約数の個数: 24

約数和(自身を含む): 4037251680

約数和(自身を除く): 2019411268

約数列:

[1, 2, 4, 7, 14, 28, 2861, 5722, 11444, 20027, 25189, 40054, 50378, 80108, 100756, 176323, 352646, 705292, 72065729, 144131458, 288262916, 504460103, 1008920206, 2017840412]

約数ペア:

[(1, 2017840412), (2, 1008920206), (4, 504460103), (7, 288262916), (14, 144131458), (28, 72065729), (2861, 705292), (5722, 352646), (11444, 176323), (20027, 100756), (25189, 80108), (40054, 50378)]