2079797746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{12659}}^1$

素因数の和:12834

約数の個数: 32

約数和(自身を含む): 3445545600

約数和(自身を除く): 1365747854

約数列:

[1, 2, 13, 26, 71, 89, 142, 178, 923, 1157, 1846, 2314, 6319, 12638, 12659, 25318, 82147, 164294, 164567, 329134, 898789, 1126651, 1797578, 2253302, 11684257, 14646463, 23368514, 29292926, 79992221, 159984442, 1039898873, 2079797746]

約数ペア:

[(1, 2079797746), (2, 1039898873), (13, 159984442), (26, 79992221), (71, 29292926), (89, 23368514), (142, 14646463), (178, 11684257), (923, 2253302), (1157, 1797578), (1846, 1126651), (2314, 898789), (6319, 329134), (12638, 164567), (12659, 164294), (25318, 82147)]