2247321968

素因数分解:

$2^4\times {\mathrm{6451}}^1\times {\mathrm{21773}}^1$

素因数の和:28232

約数の個数: 20

約数和(自身を含む): 4355061288

約数和(自身を除く): 2107739320

約数列:

[1, 2, 4, 8, 16, 6451, 12902, 21773, 25804, 43546, 51608, 87092, 103216, 174184, 348368, 140457623, 280915246, 561830492, 1123660984, 2247321968]

約数ペア:

[(1, 2247321968), (2, 1123660984), (4, 561830492), (8, 280915246), (16, 140457623), (6451, 348368), (12902, 174184), (21773, 103216), (25804, 87092), (43546, 51608)]