3947751514

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3971581}}^1$

素因数の和:3971661

約数の個数: 16

約数和(自身を含む): 6862893696

約数和(自身を除く): 2915142182

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 3971581, 7943162, 27801067, 55602134, 281982251, 563964502, 1973875757, 3947751514]

約数ペア:

[(1, 3947751514), (2, 1973875757), (7, 563964502), (14, 281982251), (71, 55602134), (142, 27801067), (497, 7943162), (994, 3971581)]