243344018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{5881}}^1$

素因数の和:7117

約数の個数: 16

約数和(自身を含む): 386870904

約数和(自身を除く): 143526886

約数列:

[1, 2, 17, 34, 1217, 2434, 5881, 11762, 20689, 41378, 99977, 199954, 7157177, 14314354, 121672009, 243344018]

約数ペア:

[(1, 243344018), (2, 121672009), (17, 14314354), (34, 7157177), (1217, 199954), (2434, 99977), (5881, 41378), (11762, 20689)]