2016307345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{1217}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 2651927040

約数和(自身を除く): 635619695

約数列:

[1, 5, 13, 65, 71, 355, 359, 923, 1217, 1795, 4615, 4667, 6085, 15821, 23335, 25489, 79105, 86407, 127445, 331357, 432035, 436903, 1123291, 1656785, 2184515, 5616455, 5679739, 28398695, 31020113, 155100565, 403261469, 2016307345]

約数ペア:

[(1, 2016307345), (5, 403261469), (13, 155100565), (65, 31020113), (71, 28398695), (355, 5679739), (359, 5616455), (923, 2184515), (1217, 1656785), (1795, 1123291), (4615, 436903), (4667, 432035), (6085, 331357), (15821, 127445), (23335, 86407), (25489, 79105)]