2478468

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 5866560

約数和(自身を除く): 3388092

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2909, 5818, 8727, 11636, 17454, 34908, 206539, 413078, 619617, 826156, 1239234, 2478468]

約数ペア:

[(1, 2478468), (2, 1239234), (3, 826156), (4, 619617), (6, 413078), (12, 206539), (71, 34908), (142, 17454), (213, 11636), (284, 8727), (426, 5818), (852, 2909)]