2007648005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{5669}}^1$

素因数の和:5869

約数の個数: 32

約数和(自身を含む): 2704181760

約数和(自身を除く): 696533755

約数列:

[1, 5, 11, 47, 55, 137, 235, 517, 685, 1507, 2585, 5669, 6439, 7535, 28345, 32195, 62359, 70829, 266443, 311795, 354145, 776653, 1332215, 2930873, 3883265, 8543183, 14654365, 36502691, 42715915, 182513455, 401529601, 2007648005]

約数ペア:

[(1, 2007648005), (5, 401529601), (11, 182513455), (47, 42715915), (55, 36502691), (137, 14654365), (235, 8543183), (517, 3883265), (685, 2930873), (1507, 1332215), (2585, 776653), (5669, 354145), (6439, 311795), (7535, 266443), (28345, 70829), (32195, 62359)]