2566805212

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{86869}}^1$

素因数の和:87045

約数の個数: 24

約数和(自身を含む): 4597160400

約数和(自身を除く): 2030355188

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 7387, 14774, 29548, 86869, 173738, 347476, 7210127, 7731341, 14420254, 15462682, 28840508, 30925364, 641701303, 1283402606, 2566805212]

約数ペア:

[(1, 2566805212), (2, 1283402606), (4, 641701303), (83, 30925364), (89, 28840508), (166, 15462682), (178, 14420254), (332, 7731341), (356, 7210127), (7387, 347476), (14774, 173738), (29548, 86869)]