2238205556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{156781}}^1$

素因数の和:156911

約数の個数: 24

約数和(自身を含む): 4056263904

約数和(自身を除く): 1818058348

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 3569, 7138, 14276, 156781, 313562, 627124, 6741583, 13012823, 13483166, 26025646, 26966332, 52051292, 559551389, 1119102778, 2238205556]

約数ペア:

[(1, 2238205556), (2, 1119102778), (4, 559551389), (43, 52051292), (83, 26966332), (86, 26025646), (166, 13483166), (172, 13012823), (332, 6741583), (3569, 627124), (7138, 313562), (14276, 156781)]