2012211512

素因数分解:

$2^3\times {\mathrm{499}}^1\times {\mathrm{504061}}^1$

素因数の和:504566

約数の個数: 16

約数和(自身を含む): 3780465000

約数和(自身を除く): 1768253488

約数列:

[1, 2, 4, 8, 499, 998, 1996, 3992, 504061, 1008122, 2016244, 4032488, 251526439, 503052878, 1006105756, 2012211512]

約数ペア:

[(1, 2012211512), (2, 1006105756), (4, 503052878), (8, 251526439), (499, 4032488), (998, 2016244), (1996, 1008122), (3992, 504061)]