2056498

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 16

約数和(自身を含む): 3182400

約数和(自身を除く): 1125902

約数列:

[1, 2, 67, 103, 134, 149, 206, 298, 6901, 9983, 13802, 15347, 19966, 30694, 1028249, 2056498]

約数ペア:

[(1, 2056498), (2, 1028249), (67, 30694), (103, 19966), (134, 15347), (149, 13802), (206, 9983), (298, 6901)]