2046159085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{72649}}^1$

素因数の和:72828

約数の個数: 16

約数和(自身を含む): 2531707200

約数和(自身を除く): 485548115

約数列:

[1, 5, 43, 131, 215, 655, 5633, 28165, 72649, 363245, 3123907, 9517019, 15619535, 47585095, 409231817, 2046159085]

約数ペア:

[(1, 2046159085), (5, 409231817), (43, 47585095), (131, 15619535), (215, 9517019), (655, 3123907), (5633, 363245), (28165, 72649)]