4090054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 6634800

約数和(自身を除く): 2544746

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 2909, 5818, 55271, 107633, 110542, 215266, 2045027, 4090054]

約数ペア:

[(1, 4090054), (2, 2045027), (19, 215266), (37, 110542), (38, 107633), (74, 55271), (703, 5818), (1406, 2909)]