2780268

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{523}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 6514368

約数和(自身を除く): 3734100

約数列:

[1, 2, 3, 4, 6, 12, 443, 523, 886, 1046, 1329, 1569, 1772, 2092, 2658, 3138, 5316, 6276, 231689, 463378, 695067, 926756, 1390134, 2780268]

約数ペア:

[(1, 2780268), (2, 1390134), (3, 926756), (4, 695067), (6, 463378), (12, 231689), (443, 6276), (523, 5316), (886, 3138), (1046, 2658), (1329, 2092), (1569, 1772)]