2215667534

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1\times {\mathrm{10039}}^1$

素因数の和:10775

約数の個数: 16

約数和(自身を含む): 3345970560

約数和(自身を除く): 1130303026

約数列:

[1, 2, 211, 422, 523, 1046, 10039, 20078, 110353, 220706, 2118229, 4236458, 5250397, 10500794, 1107833767, 2215667534]

約数ペア:

[(1, 2215667534), (2, 1107833767), (211, 10500794), (422, 5250397), (523, 4236458), (1046, 2118229), (10039, 220706), (20078, 110353)]