245874662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1016011}}^1$

素因数の和:1016035

約数の個数: 12

約数和(自身を含む): 405388788

約数和(自身を除く): 159514126

約数列:

[1, 2, 11, 22, 121, 242, 1016011, 2032022, 11176121, 22352242, 122937331, 245874662]

約数ペア:

[(1, 245874662), (2, 122937331), (11, 22352242), (22, 11176121), (121, 2032022), (242, 1016011)]