1900991244

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1139683}}^1$

素因数の和:1139829

約数の個数: 24

約数和(自身を含む): 4467561280

約数和(自身を除く): 2566570036

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 1139683, 2279366, 3419049, 4558732, 6838098, 13676196, 158415937, 316831874, 475247811, 633663748, 950495622, 1900991244]

約数ペア:

[(1, 1900991244), (2, 950495622), (3, 633663748), (4, 475247811), (6, 316831874), (12, 158415937), (139, 13676196), (278, 6838098), (417, 4558732), (556, 3419049), (834, 2279366), (1668, 1139683)]