5571426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 12862080

約数和(自身を除く): 7290654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1217, 1526, 2289, 2434, 3651, 4578, 7302, 8519, 17038, 25557, 51114, 132653, 265306, 397959, 795918, 928571, 1857142, 2785713, 5571426]

約数ペア:

[(1, 5571426), (2, 2785713), (3, 1857142), (6, 928571), (7, 795918), (14, 397959), (21, 265306), (42, 132653), (109, 51114), (218, 25557), (327, 17038), (654, 8519), (763, 7302), (1217, 4578), (1526, 3651), (2289, 2434)]