2260995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 4022784

約数和(自身を除く): 1761789

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 193, 213, 355, 579, 781, 965, 1065, 2123, 2343, 2895, 3905, 6369, 10615, 11715, 13703, 31845, 41109, 68515, 150733, 205545, 452199, 753665, 2260995]

約数ペア:

[(1, 2260995), (3, 753665), (5, 452199), (11, 205545), (15, 150733), (33, 68515), (55, 41109), (71, 31845), (165, 13703), (193, 11715), (213, 10615), (355, 6369), (579, 3905), (781, 2895), (965, 2343), (1065, 2123)]