2617898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 4272264

約数和(自身を除く): 1654366

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 2081, 4162, 35377, 70754, 76997, 153994, 1308949, 2617898]

約数ペア:

[(1, 2617898), (2, 1308949), (17, 153994), (34, 76997), (37, 70754), (74, 35377), (629, 4162), (1258, 2081)]