1890364

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 3811808

約数和(自身を除く): 1921444

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 373, 724, 746, 1267, 1492, 2534, 2611, 5068, 5222, 10444, 67513, 135026, 270052, 472591, 945182, 1890364]

約数ペア:

[(1, 1890364), (2, 945182), (4, 472591), (7, 270052), (14, 135026), (28, 67513), (181, 10444), (362, 5222), (373, 5068), (724, 2611), (746, 2534), (1267, 1492)]