389699718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2823911}}^1$

素因数の和:2823939

約数の個数: 16

約数和(自身を含む): 813286656

約数和(自身を除く): 423586938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2823911, 5647822, 8471733, 16943466, 64949953, 129899906, 194849859, 389699718]

約数ペア:

[(1, 389699718), (2, 194849859), (3, 129899906), (6, 64949953), (23, 16943466), (46, 8471733), (69, 5647822), (138, 2823911)]