2685389945

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{703903}}^1$

素因数の和:704024

約数の個数: 16

約数和(自身を含む): 3716613120

約数和(自身を除く): 1031223175

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 703903, 3519515, 4927321, 24636605, 76725427, 383627135, 537077989, 2685389945]

約数ペア:

[(1, 2685389945), (5, 537077989), (7, 383627135), (35, 76725427), (109, 24636605), (545, 4927321), (763, 3519515), (3815, 703903)]