2019673648

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{446041}}^1$

素因数の和:446332

約数の個数: 20

約数和(自身を含む): 3926953768

約数和(自身を除く): 1907280120

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 446041, 892082, 1784164, 3568328, 7136656, 126229603, 252459206, 504918412, 1009836824, 2019673648]

約数ペア:

[(1, 2019673648), (2, 1009836824), (4, 504918412), (8, 252459206), (16, 126229603), (283, 7136656), (566, 3568328), (1132, 1784164), (2264, 892082), (4528, 446041)]