242019965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{400033}}^1$

素因数の和:400060

約数の個数: 12

約数和(自身を含む): 319227132

約数和(自身を除く): 77207167

約数列:

[1, 5, 11, 55, 121, 605, 400033, 2000165, 4400363, 22001815, 48403993, 242019965]

約数ペア:

[(1, 242019965), (5, 48403993), (11, 22001815), (55, 4400363), (121, 2000165), (605, 400033)]