2016668927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{540517}}^1$

素因数の和:540578

約数の個数: 16

約数和(自身を含む): 2542596672

約数和(自身を除く): 525927745

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 540517, 3783619, 7026721, 22161197, 49187047, 155128379, 288095561, 2016668927]

約数ペア:

[(1, 2016668927), (7, 288095561), (13, 155128379), (41, 49187047), (91, 22161197), (287, 7026721), (533, 3783619), (3731, 540517)]