139968119824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{672923653}}^1$

素因数の和:672923674

約数の個数: 20

約数和(自身を含む): 292048865836

約数和(自身を除く): 152080746012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 672923653, 1345847306, 2691694612, 5383389224, 8748007489, 10766778448, 17496014978, 34992029956, 69984059912, 139968119824]

約数ペア:

[(1, 139968119824), (2, 69984059912), (4, 34992029956), (8, 17496014978), (13, 10766778448), (16, 8748007489), (26, 5383389224), (52, 2691694612), (104, 1345847306), (208, 672923653)]