1956838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 3207456

約数和(自身を除く): 1250618

約数列:

[1, 2, 13, 26, 73, 146, 949, 1031, 1898, 2062, 13403, 26806, 75263, 150526, 978419, 1956838]

約数ペア:

[(1, 1956838), (2, 978419), (13, 150526), (26, 75263), (73, 26806), (146, 13403), (949, 2062), (1031, 1898)]