3980903234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25850021}}^1$

素因数の和:25850041

約数の個数: 16

約数和(自身を含む): 7444806336

約数和(自身を除く): 3463903102

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 25850021, 51700042, 180950147, 284350231, 361900294, 568700462, 1990451617, 3980903234]

約数ペア:

[(1, 3980903234), (2, 1990451617), (7, 568700462), (11, 361900294), (14, 284350231), (22, 180950147), (77, 51700042), (154, 25850021)]