2013031735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{68669}}^1$

素因数の和:68739

約数の個数: 32

約数和(自身を含む): 2907213120

約数和(自身を除く): 894181385

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5863, 29315, 68669, 343345, 755359, 892697, 2815429, 3776795, 4463485, 9819667, 14077145, 30969719, 36600577, 49098335, 154848595, 183002885, 402606347, 2013031735]

約数ペア:

[(1, 2013031735), (5, 402606347), (11, 183002885), (13, 154848595), (41, 49098335), (55, 36600577), (65, 30969719), (143, 14077145), (205, 9819667), (451, 4463485), (533, 3776795), (715, 2815429), (2255, 892697), (2665, 755359), (5863, 343345), (29315, 68669)]