2123084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 3967488

約数和(自身を除く): 1844404

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 491, 982, 1081, 1964, 2162, 4324, 11293, 22586, 23077, 45172, 46154, 92308, 530771, 1061542, 2123084]

約数ペア:

[(1, 2123084), (2, 1061542), (4, 530771), (23, 92308), (46, 46154), (47, 45172), (92, 23077), (94, 22586), (188, 11293), (491, 4324), (982, 2162), (1081, 1964)]