3913946

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 6101568

約数和(自身を除く): 2187622

約数列:

[1, 2, 43, 71, 86, 142, 641, 1282, 3053, 6106, 27563, 45511, 55126, 91022, 1956973, 3913946]

約数ペア:

[(1, 3913946), (2, 1956973), (43, 91022), (71, 55126), (86, 45511), (142, 27563), (641, 6106), (1282, 3053)]