2016137854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{123553}}^1$

素因数の和:123795

約数の個数: 16

約数和(自身を含む): 3113560800

約数和(自身を除く): 1097422946

約数列:

[1, 2, 41, 82, 199, 398, 8159, 16318, 123553, 247106, 5065673, 10131346, 24587047, 49174094, 1008068927, 2016137854]

約数ペア:

[(1, 2016137854), (2, 1008068927), (41, 49174094), (82, 24587047), (199, 10131346), (398, 5065673), (8159, 247106), (16318, 123553)]