2564753399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{610801}}^1$

素因数の和:610850

約数の個数: 16

約数和(自身を含む): 3078442080

約数和(自身を除く): 513688681

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 610801, 7940413, 10383617, 11605219, 134987021, 150867847, 197288723, 2564753399]

約数ペア:

[(1, 2564753399), (13, 197288723), (17, 150867847), (19, 134987021), (221, 11605219), (247, 10383617), (323, 7940413), (4199, 610801)]