2008022015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{127453}}^1$

素因数の和:127618

約数の個数: 16

約数和(自身を含む): 2532765888

約数和(自身を除く): 524743873

約数列:

[1, 5, 23, 115, 137, 685, 3151, 15755, 127453, 637265, 2931419, 14657095, 17461061, 87305305, 401604403, 2008022015]

約数ペア:

[(1, 2008022015), (5, 401604403), (23, 87305305), (115, 17461061), (137, 14657095), (685, 2931419), (3151, 637265), (15755, 127453)]