78396934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509071}}^1$

素因数の和:509091

約数の個数: 16

約数和(自身を含む): 146612736

約数和(自身を除く): 68215802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 509071, 1018142, 3563497, 5599781, 7126994, 11199562, 39198467, 78396934]

約数ペア:

[(1, 78396934), (2, 39198467), (7, 11199562), (11, 7126994), (14, 5599781), (22, 3563497), (77, 1018142), (154, 509071)]