3981068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10937}}^1$

素因数の和:10961

約数の個数: 24

約数和(自身を含む): 8575392

約数和(自身を除く): 4594324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 10937, 21874, 43748, 76559, 142181, 153118, 284362, 306236, 568724, 995267, 1990534, 3981068]

約数ペア:

[(1, 3981068), (2, 1990534), (4, 995267), (7, 568724), (13, 306236), (14, 284362), (26, 153118), (28, 142181), (52, 76559), (91, 43748), (182, 21874), (364, 10937)]