3191356

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 6420960

約数和(自身を除く): 3229604

約数列:

[1, 2, 4, 7, 14, 28, 293, 389, 586, 778, 1172, 1556, 2051, 2723, 4102, 5446, 8204, 10892, 113977, 227954, 455908, 797839, 1595678, 3191356]

約数ペア:

[(1, 3191356), (2, 1595678), (4, 797839), (7, 455908), (14, 227954), (28, 113977), (293, 10892), (389, 8204), (586, 5446), (778, 4102), (1172, 2723), (1556, 2051)]