2490393061

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{27031}}^1$

素因数の和:27436

約数の個数: 16

約数和(自身を含む): 2830791040

約数和(自身を除く): 340397979

約数列:

[1, 13, 19, 247, 373, 4849, 7087, 27031, 92131, 351403, 513589, 6676657, 10082563, 131073319, 191568697, 2490393061]

約数ペア:

[(1, 2490393061), (13, 191568697), (19, 131073319), (247, 10082563), (373, 6676657), (4849, 513589), (7087, 351403), (27031, 92131)]