3887996

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 7827456

約数和(自身を除く): 3939460

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 727, 764, 1337, 1454, 2674, 2908, 5089, 5348, 10178, 20356, 138857, 277714, 555428, 971999, 1943998, 3887996]

約数ペア:

[(1, 3887996), (2, 1943998), (4, 971999), (7, 555428), (14, 277714), (28, 138857), (191, 20356), (382, 10178), (727, 5348), (764, 5089), (1337, 2908), (1454, 2674)]