1284755470

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1759939}}^1$

素因数の和:1760019

約数の個数: 16

約数和(自身を含む): 2344240080

約数和(自身を除く): 1059484610

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1759939, 3519878, 8799695, 17599390, 128475547, 256951094, 642377735, 1284755470]

約数ペア:

[(1, 1284755470), (2, 642377735), (5, 256951094), (10, 128475547), (73, 17599390), (146, 8799695), (365, 3519878), (730, 1759939)]