426333479078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863023237}}^1$

素因数の和:863023271

約数の個数: 16

約数和(自身を含む): 724939519920

約数和(自身を除く): 298606040842

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 863023237, 1726046474, 11219302081, 16397441503, 22438604162, 32794883006, 213166739539, 426333479078]

約数ペア:

[(1, 426333479078), (2, 213166739539), (13, 32794883006), (19, 22438604162), (26, 16397441503), (38, 11219302081), (247, 1726046474), (494, 863023237)]