2156964

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 5066880

約数和(自身を除く): 2909916

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 1039, 2076, 2078, 3117, 4156, 6234, 12468, 179747, 359494, 539241, 718988, 1078482, 2156964]

約数ペア:

[(1, 2156964), (2, 1078482), (3, 718988), (4, 539241), (6, 359494), (12, 179747), (173, 12468), (346, 6234), (519, 4156), (692, 3117), (1038, 2078), (1039, 2076)]