291206002438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5573}}^1\times {\mathrm{2009731}}^1$

素因数の和:2015319

約数の個数: 16

約数和(自身を含む): 470494339056

約数和(自身を除く): 179288336618

約数列:

[1, 2, 13, 26, 5573, 11146, 72449, 144898, 2009731, 4019462, 26126503, 52253006, 11200230863, 22400461726, 145603001219, 291206002438]

約数ペア:

[(1, 291206002438), (2, 145603001219), (13, 22400461726), (26, 11200230863), (5573, 52253006), (11146, 26126503), (72449, 4019462), (144898, 2009731)]