7889780946

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1\times {\mathrm{4723}}^1$

素因数の和:6870

約数の個数: 32

約数和(自身を含む): 15904385280

約数和(自身を除く): 8014604334

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2003, 4006, 4723, 6009, 9446, 12018, 14169, 28338, 278417, 556834, 656497, 835251, 1312994, 1670502, 1969491, 3938982, 9460169, 18920338, 28380507, 56761014, 1314963491, 2629926982, 3944890473, 7889780946]

約数ペア:

[(1, 7889780946), (2, 3944890473), (3, 2629926982), (6, 1314963491), (139, 56761014), (278, 28380507), (417, 18920338), (834, 9460169), (2003, 3938982), (4006, 1969491), (4723, 1670502), (6009, 1312994), (9446, 835251), (12018, 656497), (14169, 556834), (28338, 278417)]