872272182

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1991489}}^1$

素因数の和:1991567

約数の個数: 16

約数和(自身を含む): 1768443120

約数和(自身を除く): 896170938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1991489, 3982978, 5974467, 11948934, 145378697, 290757394, 436136091, 872272182]

約数ペア:

[(1, 872272182), (2, 436136091), (3, 290757394), (6, 145378697), (73, 11948934), (146, 5974467), (219, 3982978), (438, 1991489)]