26541218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52453}}^1$

素因数の和:52489

約数の個数: 16

約数和(自身を含む): 45320256

約数和(自身を除く): 18779038

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 52453, 104906, 576983, 1153966, 1206419, 2412838, 13270609, 26541218]

約数ペア:

[(1, 26541218), (2, 13270609), (11, 2412838), (22, 1206419), (23, 1153966), (46, 576983), (253, 104906), (506, 52453)]