680067524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{10000993}}^1$

素因数の和:10001014

約数の個数: 12

約数和(自身を含む): 1260125244

約数和(自身を除く): 580057720

約数列:

[1, 2, 4, 17, 34, 68, 10000993, 20001986, 40003972, 170016881, 340033762, 680067524]

約数ペア:

[(1, 680067524), (2, 340033762), (4, 170016881), (17, 40003972), (34, 20001986), (68, 10000993)]