261001154

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1\times {\mathrm{1427}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 395841600

約数和(自身を除く): 134840446

約数列:

[1, 2, 109, 218, 839, 1427, 1678, 2854, 91451, 155543, 182902, 311086, 1197253, 2394506, 130500577, 261001154]

約数ペア:

[(1, 261001154), (2, 130500577), (109, 2394506), (218, 1197253), (839, 311086), (1427, 182902), (1678, 155543), (2854, 91451)]