2471281782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17907839}}^1$

素因数の和:17907867

約数の個数: 16

約数和(自身を含む): 5157457920

約数和(自身を除く): 2686176138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 17907839, 35815678, 53723517, 107447034, 411880297, 823760594, 1235640891, 2471281782]

約数ペア:

[(1, 2471281782), (2, 1235640891), (3, 823760594), (6, 411880297), (23, 107447034), (46, 53723517), (69, 35815678), (138, 17907839)]