2005814271

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{90511}}^1$

素因数の和:90686

約数の個数: 16

約数和(自身を含む): 2737082880

約数和(自身を除く): 731268609

約数列:

[1, 3, 83, 89, 249, 267, 7387, 22161, 90511, 271533, 7512413, 8055479, 22537239, 24166437, 668604757, 2005814271]

約数ペア:

[(1, 2005814271), (3, 668604757), (83, 24166437), (89, 22537239), (249, 8055479), (267, 7512413), (7387, 271533), (22161, 90511)]