2112446.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{4817}}^1$

素因数の和:5633

約数の個数: 16

約数和(自身を含む): 70246440

約数和(自身を除く): 31276910

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 4817, 8090, 9634, 24085, 48170, 3896953, 7793906, 19484765, 38969530]

約数ペア:

[(1, 38969530), (2, 19484765), (5, 7793906), (10, 3896953), (809, 48170), (1618, 24085), (4045, 9634), (4817, 8090)]