331320268

素因数分解:

$2^2\times {\mathrm{3739}}^1\times {\mathrm{22153}}^1$

素因数の和:25896

約数の個数: 12

約数和(自身を含む): 579991720

約数和(自身を除く): 248671452

約数列:

[1, 2, 4, 3739, 7478, 14956, 22153, 44306, 88612, 82830067, 165660134, 331320268]

約数ペア:

[(1, 331320268), (2, 165660134), (4, 82830067), (3739, 88612), (7478, 44306), (14956, 22153)]