2500366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 4140720

約数和(自身を除く): 1640354

約数列:

[1, 2, 11, 22, 89, 178, 979, 1277, 1958, 2554, 14047, 28094, 113653, 227306, 1250183, 2500366]

約数ペア:

[(1, 2500366), (2, 1250183), (11, 227306), (22, 113653), (89, 28094), (178, 14047), (979, 2554), (1277, 1958)]