9783880

素因数分解:

$2^3\times 5^1\times {\mathrm{244597}}^1$

素因数の和:244608

約数の個数: 16

約数和(自身を含む): 22013820

約数和(自身を除く): 12229940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 244597, 489194, 978388, 1222985, 1956776, 2445970, 4891940, 9783880]

約数ペア:

[(1, 9783880), (2, 4891940), (4, 2445970), (5, 1956776), (8, 1222985), (10, 978388), (20, 489194), (40, 244597)]