320972014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3719}}^1\times {\mathrm{3923}}^1$

素因数の和:7655

約数の個数: 16

約数和(自身を含む): 525502080

約数和(自身を除く): 204530066

約数列:

[1, 2, 11, 22, 3719, 3923, 7438, 7846, 40909, 43153, 81818, 86306, 14589637, 29179274, 160486007, 320972014]

約数ペア:

[(1, 320972014), (2, 160486007), (11, 29179274), (22, 14589637), (3719, 86306), (3923, 81818), (7438, 43153), (7846, 40909)]