1278332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 2585520

約数和(自身を除く): 1307188

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1709, 3418, 6836, 18799, 29053, 37598, 58106, 75196, 116212, 319583, 639166, 1278332]

約数ペア:

[(1, 1278332), (2, 639166), (4, 319583), (11, 116212), (17, 75196), (22, 58106), (34, 37598), (44, 29053), (68, 18799), (187, 6836), (374, 3418), (748, 1709)]