2188758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 5144832

約数和(自身を除く): 2956074

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2551, 5102, 7653, 15306, 28061, 33163, 56122, 66326, 84183, 99489, 168366, 198978, 364793, 729586, 1094379, 2188758]

約数ペア:

[(1, 2188758), (2, 1094379), (3, 729586), (6, 364793), (11, 198978), (13, 168366), (22, 99489), (26, 84183), (33, 66326), (39, 56122), (66, 33163), (78, 28061), (143, 15306), (286, 7653), (429, 5102), (858, 2551)]