127445516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{22807}}^1$

素因数の和:22949

約数の個数: 24

約数和(自身を含む): 245231616

約数和(自身を除く): 117786100

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 22807, 45614, 91228, 250877, 501754, 1003508, 2896489, 5792978, 11585956, 31861379, 63722758, 127445516]

約数ペア:

[(1, 127445516), (2, 63722758), (4, 31861379), (11, 11585956), (22, 5792978), (44, 2896489), (127, 1003508), (254, 501754), (508, 250877), (1397, 91228), (2794, 45614), (5588, 22807)]