40204934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{261071}}^1$

素因数の和:261091

約数の個数: 16

約数和(自身を含む): 75188736

約数和(自身を除く): 34983802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 261071, 522142, 1827497, 2871781, 3654994, 5743562, 20102467, 40204934]

約数ペア:

[(1, 40204934), (2, 20102467), (7, 5743562), (11, 3654994), (14, 2871781), (22, 1827497), (77, 522142), (154, 261071)]