3326471824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15992653}}^1$

素因数の和:15992674

約数の個数: 20

約数和(自身を含む): 6940811836

約数和(自身を除く): 3614340012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15992653, 31985306, 63970612, 127941224, 207904489, 255882448, 415808978, 831617956, 1663235912, 3326471824]

約数ペア:

[(1, 3326471824), (2, 1663235912), (4, 831617956), (8, 415808978), (13, 255882448), (16, 207904489), (26, 127941224), (52, 63970612), (104, 31985306), (208, 15992653)]