2006405422

素因数分解:

$2^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{107999}}^1$

素因数の和:109335

約数の個数: 16

約数和(自身を含む): 3442176000

約数和(自身を除く): 1435770578

約数列:

[1, 2, 7, 14, 1327, 2654, 9289, 18578, 107999, 215998, 755993, 1511986, 143314673, 286629346, 1003202711, 2006405422]

約数ペア:

[(1, 2006405422), (2, 1003202711), (7, 286629346), (14, 143314673), (1327, 1511986), (2654, 755993), (9289, 215998), (18578, 107999)]