2013648885

素因数分解:

$3^2\times 5^1\times {\mathrm{44747753}}^1$

素因数の和:44747764

約数の個数: 12

約数和(自身を含む): 3490324812

約数和(自身を除く): 1476675927

約数列:

[1, 3, 5, 9, 15, 45, 44747753, 134243259, 223738765, 402729777, 671216295, 2013648885]

約数ペア:

[(1, 2013648885), (3, 671216295), (5, 402729777), (9, 223738765), (15, 134243259), (45, 44747753)]