978032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5557}}^1$

素因数の和:5576

約数の個数: 20

約数和(自身を含む): 2067576

約数和(自身を除く): 1089544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5557, 11114, 22228, 44456, 61127, 88912, 122254, 244508, 489016, 978032]

約数ペア:

[(1, 978032), (2, 489016), (4, 244508), (8, 122254), (11, 88912), (16, 61127), (22, 44456), (44, 22228), (88, 11114), (176, 5557)]