2021481683

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{26387}}^1$

素因数の和:26554

約数の個数: 16

約数和(自身を含む): 2234324736

約数和(自身を除く): 212843053

約数列:

[1, 13, 71, 83, 923, 1079, 5893, 26387, 76609, 343031, 1873477, 2190121, 24355201, 28471573, 155498591, 2021481683]

約数ペア:

[(1, 2021481683), (13, 155498591), (71, 28471573), (83, 24355201), (923, 2190121), (1079, 1873477), (5893, 343031), (26387, 76609)]