2005028103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{195479}}^1$

素因数の和:195758

約数の個数: 16

約数和(自身を含む): 2889976320

約数和(自身を除く): 884948217

約数列:

[1, 3, 13, 39, 263, 789, 3419, 10257, 195479, 586437, 2541227, 7623681, 51410977, 154232931, 668342701, 2005028103]

約数ペア:

[(1, 2005028103), (3, 668342701), (13, 154232931), (39, 51410977), (263, 7623681), (789, 2541227), (3419, 586437), (10257, 195479)]