1451495824

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{652651}}^1$

素因数の和:652798

約数の個数: 20

約数和(自身を含む): 2832509680

約数和(自身を除く): 1381013856

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 652651, 1305302, 2610604, 5221208, 10442416, 90718489, 181436978, 362873956, 725747912, 1451495824]

約数ペア:

[(1, 1451495824), (2, 725747912), (4, 362873956), (8, 181436978), (16, 90718489), (139, 10442416), (278, 5221208), (556, 2610604), (1112, 1305302), (2224, 652651)]