2557922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 4240512

約数和(自身を除く): 1682590

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 3271, 6542, 55607, 75233, 111214, 150466, 1278961, 2557922]

約数ペア:

[(1, 2557922), (2, 1278961), (17, 150466), (23, 111214), (34, 75233), (46, 55607), (391, 6542), (782, 3271)]