1972022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1127

約数の個数: 16

約数和(自身を含む): 3232320

約数和(自身を除く): 1260298

約数列:

[1, 2, 13, 26, 73, 146, 949, 1039, 1898, 2078, 13507, 27014, 75847, 151694, 986011, 1972022]

約数ペア:

[(1, 1972022), (2, 986011), (13, 151694), (26, 75847), (73, 27014), (146, 13507), (949, 2078), (1039, 1898)]