1256556671988

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1176551191}}^1$

素因数の和:1176551287

約数の個数: 24

約数和(自身を含む): 2964909003840

約数和(自身を除く): 1708352331852

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1176551191, 2353102382, 3529653573, 4706204764, 7059307146, 14118614292, 104713055999, 209426111998, 314139167997, 418852223996, 628278335994, 1256556671988]

約数ペア:

[(1, 1256556671988), (2, 628278335994), (3, 418852223996), (4, 314139167997), (6, 209426111998), (12, 104713055999), (89, 14118614292), (178, 7059307146), (267, 4706204764), (356, 3529653573), (534, 2353102382), (1068, 1176551191)]