1258748066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{239579}}^1$

素因数の和:239689

約数の個数: 16

約数和(自身を含む): 1966472640

約数和(自身を除く): 707724574

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 239579, 479158, 8864423, 17010109, 17728846, 34020218, 629374033, 1258748066]

約数ペア:

[(1, 1258748066), (2, 629374033), (37, 34020218), (71, 17728846), (74, 17010109), (142, 8864423), (2627, 479158), (5254, 239579)]