2016396790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1\times {\mathrm{2087}}^1$

素因数の和:3396

約数の個数: 32

約数和(自身を含む): 3680225280

約数和(自身を除く): 1663828490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1223, 2087, 2446, 4174, 6115, 10435, 12230, 20870, 96617, 164873, 193234, 329746, 483085, 824365, 966170, 1648730, 2552401, 5104802, 12762005, 25524010, 201639679, 403279358, 1008198395, 2016396790]

約数ペア:

[(1, 2016396790), (2, 1008198395), (5, 403279358), (10, 201639679), (79, 25524010), (158, 12762005), (395, 5104802), (790, 2552401), (1223, 1648730), (2087, 966170), (2446, 824365), (4174, 483085), (6115, 329746), (10435, 193234), (12230, 164873), (20870, 96617)]