2019663906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1991779}}^1$

素因数の和:1991810

約数の個数: 24

約数和(自身を含む): 4373948880

約数和(自身を除く): 2354284974

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1991779, 3983558, 5975337, 11950674, 25893127, 51786254, 77679381, 155358762, 336610651, 673221302, 1009831953, 2019663906]

約数ペア:

[(1, 2019663906), (2, 1009831953), (3, 673221302), (6, 336610651), (13, 155358762), (26, 77679381), (39, 51786254), (78, 25893127), (169, 11950674), (338, 5975337), (507, 3983558), (1014, 1991779)]