2017829155

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{12917}}^1$

素因数の和:13278

約数の個数: 16

約数和(自身を含む): 2449252800

約数和(自身を除く): 431423645

約数列:

[1, 5, 157, 199, 785, 995, 12917, 31243, 64585, 156215, 2027969, 2570483, 10139845, 12852415, 403565831, 2017829155]

約数ペア:

[(1, 2017829155), (5, 403565831), (157, 12852415), (199, 10139845), (785, 2570483), (995, 2027969), (12917, 156215), (31243, 64585)]