2691856

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2027}}^1$

素因数の和:2118

約数の個数: 20

約数和(自身を含む): 5280912

約数和(自身を除く): 2589056

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2027, 4054, 8108, 16216, 32432, 168241, 336482, 672964, 1345928, 2691856]

約数ペア:

[(1, 2691856), (2, 1345928), (4, 672964), (8, 336482), (16, 168241), (83, 32432), (166, 16216), (332, 8108), (664, 4054), (1328, 2027)]