2018033395

素因数分解:

$5^1\times 7^2\times {\mathrm{8236871}}^1$

素因数の和:8236890

約数の個数: 12

約数和(自身を含む): 2817010224

約数和(自身を除く): 798976829

約数列:

[1, 5, 7, 35, 49, 245, 8236871, 41184355, 57658097, 288290485, 403606679, 2018033395]

約数ペア:

[(1, 2018033395), (5, 403606679), (7, 288290485), (35, 57658097), (49, 41184355), (245, 8236871)]