1871326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2435

約数の個数: 16

約数和(自身を含む): 3102624

約数和(自身を除く): 1231298

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 2393, 4786, 40681, 55039, 81362, 110078, 935663, 1871326]

約数ペア:

[(1, 1871326), (2, 935663), (17, 110078), (23, 81362), (34, 55039), (46, 40681), (391, 4786), (782, 2393)]