2680010

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 4846176

約数和(自身を除く): 2166166

約数列:

[1, 2, 5, 10, 283, 566, 947, 1415, 1894, 2830, 4735, 9470, 268001, 536002, 1340005, 2680010]

約数ペア:

[(1, 2680010), (2, 1340005), (5, 536002), (10, 268001), (283, 9470), (566, 4735), (947, 2830), (1415, 1894)]