7278825886

素因数分解:

$2^1\times {\mathrm{1217}}^1\times {\mathrm{1493}}^1\times {\mathrm{2003}}^1$

素因数の和:4715

約数の個数: 16

約数和(自身を含む): 10939988304

約数和(自身を除く): 3661162418

約数列:

[1, 2, 1217, 1493, 2003, 2434, 2986, 4006, 1816981, 2437651, 2990479, 3633962, 4875302, 5980958, 3639412943, 7278825886]

約数ペア:

[(1, 7278825886), (2, 3639412943), (1217, 5980958), (1493, 4875302), (2003, 3633962), (2434, 2990479), (2986, 2437651), (4006, 1816981)]