2018965078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{98669}}^1$

素因数の和:99471

約数の個数: 16

約数和(自身を含む): 3265582320

約数和(自身を除く): 1246617242

約数列:

[1, 2, 13, 26, 787, 1574, 10231, 20462, 98669, 197338, 1282697, 2565394, 77652503, 155305006, 1009482539, 2018965078]

約数ペア:

[(1, 2018965078), (2, 1009482539), (13, 155305006), (26, 77652503), (787, 2565394), (1574, 1282697), (10231, 197338), (20462, 98669)]