306072886

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{61933}}^1$

素因数の和:62295

約数の個数: 16

約数和(自身を含む): 526191264

約数和(自身を除く): 220118378

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 61933, 123866, 433531, 867062, 21862349, 43724698, 153036443, 306072886]

約数ペア:

[(1, 306072886), (2, 153036443), (7, 43724698), (14, 21862349), (353, 867062), (706, 433531), (2471, 123866), (4942, 61933)]