893695244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{160621}}^1$

素因数の和:160745

約数の個数: 24

約数和(自身を含む): 1700023248

約数和(自身を除く): 806328004

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 160621, 321242, 642484, 2088073, 4176146, 8352292, 17186447, 34372894, 68745788, 223423811, 446847622, 893695244]

約数ペア:

[(1, 893695244), (2, 446847622), (4, 223423811), (13, 68745788), (26, 34372894), (52, 17186447), (107, 8352292), (214, 4176146), (428, 2088073), (1391, 642484), (2782, 321242), (5564, 160621)]