289444510

素因数分解:

$2^1\times 5^1\times {\mathrm{4721}}^1\times {\mathrm{6131}}^1$

素因数の和:10859

約数の個数: 16

約数和(自身を含む): 521195472

約数和(自身を除く): 231750962

約数列:

[1, 2, 5, 10, 4721, 6131, 9442, 12262, 23605, 30655, 47210, 61310, 28944451, 57888902, 144722255, 289444510]

約数ペア:

[(1, 289444510), (2, 144722255), (5, 57888902), (10, 28944451), (4721, 61310), (6131, 47210), (9442, 30655), (12262, 23605)]