2489227908

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2921629}}^1$

素因数の和:2921707

約数の個数: 24

約数和(自身を含む): 5890006080

約数和(自身を除く): 3400778172

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2921629, 5843258, 8764887, 11686516, 17529774, 35059548, 207435659, 414871318, 622306977, 829742636, 1244613954, 2489227908]

約数ペア:

[(1, 2489227908), (2, 1244613954), (3, 829742636), (4, 622306977), (6, 414871318), (12, 207435659), (71, 35059548), (142, 17529774), (213, 11686516), (284, 8764887), (426, 5843258), (852, 2921629)]