1330581658

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1301939}}^1$

素因数の和:1302021

約数の個数: 16

約数和(自身を含む): 2312245440

約数和(自身を除く): 981663782

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1301939, 2603878, 9113573, 18227146, 95041547, 190083094, 665290829, 1330581658]

約数ペア:

[(1, 1330581658), (2, 665290829), (7, 190083094), (14, 95041547), (73, 18227146), (146, 9113573), (511, 2603878), (1022, 1301939)]