1022288

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:542

約数の個数: 20

約数和(自身を含む): 1997268

約数和(自身を除く): 974980

約数列:

[1, 2, 4, 8, 16, 181, 353, 362, 706, 724, 1412, 1448, 2824, 2896, 5648, 63893, 127786, 255572, 511144, 1022288]

約数ペア:

[(1, 1022288), (2, 511144), (4, 255572), (8, 127786), (16, 63893), (181, 5648), (353, 2896), (362, 2824), (706, 1448), (724, 1412)]