1126810

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:689

約数の個数: 16

約数和(自身を含む): 2040552

約数和(自身を除く): 913742

約数列:

[1, 2, 5, 10, 281, 401, 562, 802, 1405, 2005, 2810, 4010, 112681, 225362, 563405, 1126810]

約数ペア:

[(1, 1126810), (2, 563405), (5, 225362), (10, 112681), (281, 4010), (401, 2810), (562, 2005), (802, 1405)]