307996876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6999929}}^1$

素因数の和:6999944

約数の個数: 12

約数和(自身を含む): 587994120

約数和(自身を除く): 279997244

約数列:

[1, 2, 4, 11, 22, 44, 6999929, 13999858, 27999716, 76999219, 153998438, 307996876]

約数ペア:

[(1, 307996876), (2, 153998438), (4, 76999219), (11, 27999716), (22, 13999858), (44, 6999929)]