1208503088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5810111}}^1$

素因数の和:5810132

約数の個数: 20

約数和(自身を含む): 2521588608

約数和(自身を除く): 1313085520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5810111, 11620222, 23240444, 46480888, 75531443, 92961776, 151062886, 302125772, 604251544, 1208503088]

約数ペア:

[(1, 1208503088), (2, 604251544), (4, 302125772), (8, 151062886), (13, 92961776), (16, 75531443), (26, 46480888), (52, 23240444), (104, 11620222), (208, 5810111)]