2806992383

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1213}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 3301574976

約数和(自身を除く): 494582593

約数列:

[1, 13, 17, 37, 221, 283, 481, 629, 1213, 3679, 4811, 8177, 10471, 15769, 20621, 44881, 62543, 136123, 178007, 268073, 343279, 583453, 762977, 2314091, 4462627, 5835743, 9918701, 12701323, 75864659, 165117199, 215922491, 2806992383]

約数ペア:

[(1, 2806992383), (13, 215922491), (17, 165117199), (37, 75864659), (221, 12701323), (283, 9918701), (481, 5835743), (629, 4462627), (1213, 2314091), (3679, 762977), (4811, 583453), (8177, 343279), (10471, 268073), (15769, 178007), (20621, 136123), (44881, 62543)]