17789026

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 27334584

約数和(自身を除く): 9545558

約数列:

[1, 2, 53, 106, 257, 514, 653, 1306, 13621, 27242, 34609, 69218, 167821, 335642, 8894513, 17789026]

約数ペア:

[(1, 17789026), (2, 8894513), (53, 335642), (106, 167821), (257, 69218), (514, 34609), (653, 27242), (1306, 13621)]