2402478284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{821641}}^1$

素因数の和:821705

約数の個数: 24

約数和(自身を含む): 4555183248

約数和(自身を除く): 2152704964

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 821641, 1643282, 3286564, 13967897, 27935794, 35330563, 55871588, 70661126, 141322252, 600619571, 1201239142, 2402478284]

約数ペア:

[(1, 2402478284), (2, 1201239142), (4, 600619571), (17, 141322252), (34, 70661126), (43, 55871588), (68, 35330563), (86, 27935794), (172, 13967897), (731, 3286564), (1462, 1643282), (2924, 821641)]