261308014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{22453}}^1$

素因数の和:22512

約数の個数: 24

約数和(自身を含む): 447014232

約数和(自身を除く): 185706218

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 22453, 44906, 246983, 493966, 516419, 1032838, 5680609, 11361218, 11877637, 23755274, 130654007, 261308014]

約数ペア:

[(1, 261308014), (2, 130654007), (11, 23755274), (22, 11877637), (23, 11361218), (46, 5680609), (253, 1032838), (506, 516419), (529, 493966), (1058, 246983), (5819, 44906), (11638, 22453)]