2078164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 4027968

約数和(自身を除く): 1949804

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 647, 803, 1294, 1606, 2588, 3212, 7117, 14234, 28468, 47231, 94462, 188924, 519541, 1039082, 2078164]

約数ペア:

[(1, 2078164), (2, 1039082), (4, 519541), (11, 188924), (22, 94462), (44, 47231), (73, 28468), (146, 14234), (292, 7117), (647, 3212), (803, 2588), (1294, 1606)]