783121434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{68371}}^1$

素因数の和:68482

約数の個数: 32

約数和(自身を含む): 1654055424

約数和(自身を除く): 870933990

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3818, 5727, 11454, 68371, 136742, 205113, 410226, 1572533, 3145066, 4717599, 5674793, 9435198, 11349586, 17024379, 34048758, 130520239, 261040478, 391560717, 783121434]

約数ペア:

[(1, 783121434), (2, 391560717), (3, 261040478), (6, 130520239), (23, 34048758), (46, 17024379), (69, 11349586), (83, 9435198), (138, 5674793), (166, 4717599), (249, 3145066), (498, 1572533), (1909, 410226), (3818, 205113), (5727, 136742), (11454, 68371)]