2080442104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{15889}}^1$

素因数の和:17167

約数の個数: 32

約数和(自身を含む): 4204494000

約数和(自身を除く): 2124051896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1259, 2518, 5036, 10072, 15889, 16367, 31778, 32734, 63556, 65468, 127112, 130936, 206557, 413114, 826228, 1652456, 20004251, 40008502, 80017004, 160034008, 260055263, 520110526, 1040221052, 2080442104]

約数ペア:

[(1, 2080442104), (2, 1040221052), (4, 520110526), (8, 260055263), (13, 160034008), (26, 80017004), (52, 40008502), (104, 20004251), (1259, 1652456), (2518, 826228), (5036, 413114), (10072, 206557), (15889, 130936), (16367, 127112), (31778, 65468), (32734, 63556)]