904784

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:494

約数の個数: 20

約数和(自身を含む): 1768116

約数和(自身を除く): 863332

約数列:

[1, 2, 4, 8, 16, 193, 293, 386, 586, 772, 1172, 1544, 2344, 3088, 4688, 56549, 113098, 226196, 452392, 904784]

約数ペア:

[(1, 904784), (2, 452392), (4, 226196), (8, 113098), (16, 56549), (193, 4688), (293, 3088), (386, 2344), (586, 1544), (772, 1172)]