520068970

素因数分解:

$2^1\times 5^1\times {\mathrm{3557}}^1\times {\mathrm{14621}}^1$

素因数の和:18185

約数の個数: 16

約数和(自身を含む): 936451368

約数和(自身を除く): 416382398

約数列:

[1, 2, 5, 10, 3557, 7114, 14621, 17785, 29242, 35570, 73105, 146210, 52006897, 104013794, 260034485, 520068970]

約数ペア:

[(1, 520068970), (2, 260034485), (5, 104013794), (10, 52006897), (3557, 146210), (7114, 73105), (14621, 35570), (17785, 29242)]