408052506826

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{66828121}}^1$

素因数の和:66828237

約数の個数: 16

約数和(自身を含む): 635134471488

約数和(自身を除く): 227081964662

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 66828121, 133656242, 2873609203, 4744796591, 5747218406, 9489593182, 204026253413, 408052506826]

約数ペア:

[(1, 408052506826), (2, 204026253413), (43, 9489593182), (71, 5747218406), (86, 4744796591), (142, 2873609203), (3053, 133656242), (6106, 66828121)]