2088996873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1780901}}^1$

素因数の和:1780944

約数の個数: 16

約数和(自身を含む): 3077398656

約数和(自身を除く): 988401783

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1780901, 5342703, 30275317, 40960723, 90825951, 122882169, 696332291, 2088996873]

約数ペア:

[(1, 2088996873), (3, 696332291), (17, 122882169), (23, 90825951), (51, 40960723), (69, 30275317), (391, 5342703), (1173, 1780901)]