928867426

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1\times {\mathrm{3607}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 1401491520

約数和(自身を除く): 472624094

約数列:

[1, 2, 331, 389, 662, 778, 3607, 7214, 128759, 257518, 1193917, 1403123, 2387834, 2806246, 464433713, 928867426]

約数ペア:

[(1, 928867426), (2, 464433713), (331, 2806246), (389, 2387834), (662, 1403123), (778, 1193917), (3607, 257518), (7214, 128759)]