388518214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{676861}}^1$

素因数の和:676911

約数の個数: 16

約数和(自身を含む): 682276896

約数和(自身を除く): 293758682

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 676861, 1353722, 4738027, 9476054, 27751301, 55502602, 194259107, 388518214]

約数ペア:

[(1, 388518214), (2, 194259107), (7, 55502602), (14, 27751301), (41, 9476054), (82, 4738027), (287, 1353722), (574, 676861)]