254157422

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{2027}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 387234432

約数和(自身を除く): 133077010

約数列:

[1, 2, 71, 142, 883, 1766, 2027, 4054, 62693, 125386, 143917, 287834, 1789841, 3579682, 127078711, 254157422]

約数ペア:

[(1, 254157422), (2, 127078711), (71, 3579682), (142, 1789841), (883, 287834), (1766, 143917), (2027, 125386), (4054, 62693)]