1666873045

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1\times {\mathrm{2027}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 2015507520

約数和(自身を除く): 348634475

約数列:

[1, 5, 163, 815, 1009, 2027, 5045, 10135, 164467, 330401, 822335, 1652005, 2045243, 10226215, 333374609, 1666873045]

約数ペア:

[(1, 1666873045), (5, 333374609), (163, 10226215), (815, 2045243), (1009, 1652005), (2027, 822335), (5045, 330401), (10135, 164467)]