2010051478

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1\times {\mathrm{6959}}^1$

素因数の和:8139

約数の個数: 16

約数和(自身を含む): 3040128000

約数和(自身を除く): 1030076522

約数列:

[1, 2, 139, 278, 1039, 2078, 6959, 13918, 144421, 288842, 967301, 1934602, 7230401, 14460802, 1005025739, 2010051478]

約数ペア:

[(1, 2010051478), (2, 1005025739), (139, 14460802), (278, 7230401), (1039, 1934602), (2078, 967301), (6959, 288842), (13918, 144421)]