2006204005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{752797}}^1$

素因数の和:752856

約数の個数: 16

約数和(自身を含む): 2655871344

約数和(自身を除く): 649667339

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 752797, 3763985, 9786361, 30864677, 48931805, 154323385, 401240801, 2006204005]

約数ペア:

[(1, 2006204005), (5, 401240801), (13, 154323385), (41, 48931805), (65, 30864677), (205, 9786361), (533, 3763985), (2665, 752797)]