2016422215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{142453}}^1$

素因数の和:142626

約数の個数: 16

約数和(自身を含む): 2564172000

約数和(自身を除く): 547749785

約数列:

[1, 5, 19, 95, 149, 745, 2831, 14155, 142453, 712265, 2706607, 13533035, 21225497, 106127485, 403284443, 2016422215]

約数ペア:

[(1, 2016422215), (5, 403284443), (19, 106127485), (95, 21225497), (149, 13533035), (745, 2706607), (2831, 712265), (14155, 142453)]