508257906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{138641}}^1$

素因数の和:138706

約数の個数: 32

約数和(自身を含む): 1118009088

約数和(自身を除く): 609751182

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 138641, 277282, 415923, 831846, 1802333, 3604666, 5406999, 6516127, 10813998, 13032254, 19548381, 39096762, 84709651, 169419302, 254128953, 508257906]

約数ペア:

[(1, 508257906), (2, 254128953), (3, 169419302), (6, 84709651), (13, 39096762), (26, 19548381), (39, 13032254), (47, 10813998), (78, 6516127), (94, 5406999), (141, 3604666), (282, 1802333), (611, 831846), (1222, 415923), (1833, 277282), (3666, 138641)]