470639744066

素因数分解:

$2^1\times {\mathrm{2207}}^1\times {\mathrm{5471}}^1\times {\mathrm{19489}}^1$

素因数の和:27169

約数の個数: 16

約数和(自身を含む): 706444830720

約数和(自身を除く): 235805086654

約数列:

[1, 2, 2207, 4414, 5471, 10942, 19489, 38978, 12074497, 24148994, 43012223, 86024446, 106624319, 213248638, 235319872033, 470639744066]

約数ペア:

[(1, 470639744066), (2, 235319872033), (2207, 213248638), (4414, 106624319), (5471, 86024446), (10942, 43012223), (19489, 24148994), (38978, 12074497)]