393830228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{526511}}^1$

素因数の和:526543

約数の個数: 24

約数和(自身を含む): 796086144

約数和(自身を除く): 402255916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 526511, 1053022, 2106044, 5791621, 8950687, 11583242, 17901374, 23166484, 35802748, 98457557, 196915114, 393830228]

約数ペア:

[(1, 393830228), (2, 196915114), (4, 98457557), (11, 35802748), (17, 23166484), (22, 17901374), (34, 11583242), (44, 8950687), (68, 5791621), (187, 2106044), (374, 1053022), (748, 526511)]