860128386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{79333}}^1$

素因数の和:79490

約数の個数: 32

約数和(自身を含む): 1865935680

約数和(自身を除く): 1005807294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 79333, 158666, 237999, 475998, 1031329, 2062658, 3093987, 6187974, 11027287, 22054574, 33081861, 66163722, 143354731, 286709462, 430064193, 860128386]

約数ペア:

[(1, 860128386), (2, 430064193), (3, 286709462), (6, 143354731), (13, 66163722), (26, 33081861), (39, 22054574), (78, 11027287), (139, 6187974), (278, 3093987), (417, 2062658), (834, 1031329), (1807, 475998), (3614, 237999), (5421, 158666), (10842, 79333)]