247037962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{60757}}^1$

素因数の和:60885

約数の個数: 16

約数和(自身を含む): 393711840

約数和(自身を除く): 146673878

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 60757, 121514, 1154383, 2308766, 6500999, 13001998, 123518981, 247037962]

約数ペア:

[(1, 247037962), (2, 123518981), (19, 13001998), (38, 6500999), (107, 2308766), (214, 1154383), (2033, 121514), (4066, 60757)]