851234579

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 966529872

約数和(自身を除く): 115295293

約数列:

[1, 13, 41, 43, 169, 533, 559, 1763, 2857, 6929, 7267, 22919, 37141, 117137, 122851, 297947, 482833, 1522781, 1597063, 5036891, 19796153, 20761819, 65479583, 851234579]

約数ペア:

[(1, 851234579), (13, 65479583), (41, 20761819), (43, 19796153), (169, 5036891), (533, 1597063), (559, 1522781), (1763, 482833), (2857, 297947), (6929, 122851), (7267, 117137), (22919, 37141)]