8035314190

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2003819}}^1$

素因数の和:2004227

約数の個数: 16

約数和(自身を含む): 14499641520

約数和(自身を除く): 6464327330

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 2003819, 4007638, 10019095, 20038190, 803531419, 1607062838, 4017657095, 8035314190]

約数ペア:

[(1, 8035314190), (2, 4017657095), (5, 1607062838), (10, 803531419), (401, 20038190), (802, 10019095), (2005, 4007638), (4010, 2003819)]