1275774718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{5351}}^1$

素因数の和:5520

約数の個数: 32

約数和(自身を含む): 2053112832

約数和(自身を除く): 777338114

約数列:

[1, 2, 23, 46, 71, 73, 142, 146, 1633, 1679, 3266, 3358, 5183, 5351, 10366, 10702, 119209, 123073, 238418, 246146, 379921, 390623, 759842, 781246, 8738183, 8984329, 17476366, 17968658, 27734233, 55468466, 637887359, 1275774718]

約数ペア:

[(1, 1275774718), (2, 637887359), (23, 55468466), (46, 27734233), (71, 17968658), (73, 17476366), (142, 8984329), (146, 8738183), (1633, 781246), (1679, 759842), (3266, 390623), (3358, 379921), (5183, 246146), (5351, 238418), (10366, 123073), (10702, 119209)]