2012445407

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1\times {\mathrm{3313}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 2324996352

約数和(自身を除く): 312550945

約数列:

[1, 7, 107, 749, 811, 3313, 5677, 23191, 86777, 354491, 607439, 2481437, 2686843, 18807901, 287492201, 2012445407]

約数ペア:

[(1, 2012445407), (7, 287492201), (107, 18807901), (749, 2686843), (811, 2481437), (3313, 607439), (5677, 354491), (23191, 86777)]