2208512755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{36137}}^1$

素因数の和:36878

約数の個数: 16

約数和(自身を含む): 2810090880

約数和(自身を除く): 601578125

約数列:

[1, 5, 17, 85, 719, 3595, 12223, 36137, 61115, 180685, 614329, 3071645, 25982503, 129912515, 441702551, 2208512755]

約数ペア:

[(1, 2208512755), (5, 441702551), (17, 129912515), (85, 25982503), (719, 3071645), (3595, 614329), (12223, 180685), (36137, 61115)]