5520688

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{887}}^1$

素因数の和:1284

約数の個数: 20

約数和(自身を含む): 10735920

約数和(自身を除く): 5215232

約数列:

[1, 2, 4, 8, 16, 389, 778, 887, 1556, 1774, 3112, 3548, 6224, 7096, 14192, 345043, 690086, 1380172, 2760344, 5520688]

約数ペア:

[(1, 5520688), (2, 2760344), (4, 1380172), (8, 690086), (16, 345043), (389, 14192), (778, 7096), (887, 6224), (1556, 3548), (1774, 3112)]