2018706859

素因数分解:

${\mathrm{13}}^3\times {\mathrm{643}}^1\times {\mathrm{1429}}^1$

素因数の和:2111

約数の個数: 16

約数和(自身を含む): 2191789600

約数和(自身を除く): 173082741

約数列:

[1, 13, 169, 643, 1429, 2197, 8359, 18577, 108667, 241501, 918847, 1412671, 3139513, 11945011, 155285143, 2018706859]

約数ペア:

[(1, 2018706859), (13, 155285143), (169, 11945011), (643, 3139513), (1429, 1412671), (2197, 918847), (8359, 241501), (18577, 108667)]