1288332310

素因数分解:

$2^1\times 5^1\times {\mathrm{4481}}^1\times {\mathrm{28751}}^1$

素因数の和:33239

約数の個数: 16

約数和(自身を含む): 2319596352

約数和(自身を除く): 1031264042

約数列:

[1, 2, 5, 10, 4481, 8962, 22405, 28751, 44810, 57502, 143755, 287510, 128833231, 257666462, 644166155, 1288332310]

約数ペア:

[(1, 1288332310), (2, 644166155), (5, 257666462), (10, 128833231), (4481, 287510), (8962, 143755), (22405, 57502), (28751, 44810)]