2005641202

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1\times {\mathrm{10099}}^1$

素因数の和:11121

約数の個数: 16

約数和(自身を含む): 3039696000

約数和(自身を除く): 1034054798

約数列:

[1, 2, 109, 218, 911, 1822, 10099, 20198, 99299, 198598, 1100791, 2201582, 9200189, 18400378, 1002820601, 2005641202]

約数ペア:

[(1, 2005641202), (2, 1002820601), (109, 18400378), (218, 9200189), (911, 2201582), (1822, 1100791), (10099, 198598), (20198, 99299)]