2078394958

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1\times {\mathrm{9221}}^1$

素因数の和:9923

約数の個数: 16

約数和(自身を含む): 3137324400

約数和(自身を除く): 1058929442

約数列:

[1, 2, 251, 449, 502, 898, 9221, 18442, 112699, 225398, 2314471, 4140229, 4628942, 8280458, 1039197479, 2078394958]

約数ペア:

[(1, 2078394958), (2, 1039197479), (251, 8280458), (449, 4628942), (502, 4140229), (898, 2314471), (9221, 225398), (18442, 112699)]