13805546830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81209099}}^1$

素因数の和:81209123

約数の個数: 16

約数和(自身を含む): 26311748400

約数和(自身を除く): 12506201570

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 81209099, 162418198, 406045495, 812090990, 1380554683, 2761109366, 6902773415, 13805546830]

約数ペア:

[(1, 13805546830), (2, 6902773415), (5, 2761109366), (10, 1380554683), (17, 812090990), (34, 406045495), (85, 162418198), (170, 81209099)]