2688721919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{14251}}^1$

素因数の和:14918

約数の個数: 16

約数和(自身を含む): 3026440704

約数和(自身を除く): 337718785

約数列:

[1, 13, 23, 299, 631, 8203, 14251, 14513, 185263, 188669, 327773, 4261049, 8992381, 116900953, 206824763, 2688721919]

約数ペア:

[(1, 2688721919), (13, 206824763), (23, 116900953), (299, 8992381), (631, 4261049), (8203, 327773), (14251, 188669), (14513, 185263)]