2609489470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{8297}}^1\times {\mathrm{4493}}^1$

素因数の和:12804

約数の個数: 32

約数和(自身を含む): 5369934528

約数和(自身を除く): 2760445058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4493, 8297, 8986, 16594, 22465, 31451, 41485, 44930, 58079, 62902, 82970, 116158, 157255, 290395, 314510, 580790, 37278421, 74556842, 186392105, 260948947, 372784210, 521897894, 1304744735, 2609489470]

約数ペア:

[(1, 2609489470), (2, 1304744735), (5, 521897894), (7, 372784210), (10, 260948947), (14, 186392105), (35, 74556842), (70, 37278421), (4493, 580790), (8297, 314510), (8986, 290395), (16594, 157255), (22465, 116158), (31451, 82970), (41485, 62902), (44930, 58079)]