977127956

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{79493}}^1$

素因数の和:79943

約数の個数: 24

約数和(自身を含む): 1958732160

約数和(自身を除く): 981604204

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 79493, 158986, 317972, 556451, 1112902, 2225804, 34897427, 69794854, 139589708, 244281989, 488563978, 977127956]

約数ペア:

[(1, 977127956), (2, 488563978), (4, 244281989), (7, 139589708), (14, 69794854), (28, 34897427), (439, 2225804), (878, 1112902), (1756, 556451), (3073, 317972), (6146, 158986), (12292, 79493)]