3921046

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 16

約数和(自身を含む): 6088608

約数和(自身を除く): 2167562

約数列:

[1, 2, 53, 71, 106, 142, 521, 1042, 3763, 7526, 27613, 36991, 55226, 73982, 1960523, 3921046]

約数ペア:

[(1, 3921046), (2, 1960523), (53, 73982), (71, 55226), (106, 36991), (142, 27613), (521, 7526), (1042, 3763)]