2006503005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{123973}}^1$

素因数の和:124077

約数の個数: 32

約数和(自身を含む): 3499042176

約数和(自身を除く): 1492539171

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 3237, 5395, 16185, 123973, 371919, 619865, 1611649, 1859595, 4834947, 8058245, 10289759, 24174735, 30869277, 51448795, 133766867, 154346385, 401300601, 668834335, 2006503005]

約数ペア:

[(1, 2006503005), (3, 668834335), (5, 401300601), (13, 154346385), (15, 133766867), (39, 51448795), (65, 30869277), (83, 24174735), (195, 10289759), (249, 8058245), (415, 4834947), (1079, 1859595), (1245, 1611649), (3237, 619865), (5395, 371919), (16185, 123973)]