2018910082

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{7703}}^1$

素因数の和:8002

約数の個数: 32

約数和(自身を含む): 3515242752

約数和(自身を除く): 1496332670

約数列:

[1, 2, 7, 14, 97, 193, 194, 386, 679, 1351, 1358, 2702, 7703, 15406, 18721, 37442, 53921, 107842, 131047, 262094, 747191, 1486679, 1494382, 2973358, 5230337, 10406753, 10460674, 20813506, 144207863, 288415726, 1009455041, 2018910082]

約数ペア:

[(1, 2018910082), (2, 1009455041), (7, 288415726), (14, 144207863), (97, 20813506), (193, 10460674), (194, 10406753), (386, 5230337), (679, 2973358), (1351, 1494382), (1358, 1486679), (2702, 747191), (7703, 262094), (15406, 131047), (18721, 107842), (37442, 53921)]