4978435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 7598592

約数和(自身を除く): 2620157

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 193, 335, 385, 469, 737, 965, 1351, 2123, 2345, 3685, 5159, 6755, 10615, 12931, 14861, 25795, 64655, 74305, 90517, 142241, 452585, 711205, 995687, 4978435]

約数ペア:

[(1, 4978435), (5, 995687), (7, 711205), (11, 452585), (35, 142241), (55, 90517), (67, 74305), (77, 64655), (193, 25795), (335, 14861), (385, 12931), (469, 10615), (737, 6755), (965, 5159), (1351, 3685), (2123, 2345)]