1178389732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{23581}}^1$

素因数の和:23660

約数の個数: 36

約数和(自身を含む): 2294858748

約数和(自身を除く): 1116469016

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 12493, 23581, 24986, 47162, 49972, 94324, 306553, 613106, 731011, 1226212, 1462022, 2924044, 9503143, 19006286, 22661341, 38012572, 45322682, 90645364, 294597433, 589194866, 1178389732]

約数ペア:

[(1, 1178389732), (2, 589194866), (4, 294597433), (13, 90645364), (26, 45322682), (31, 38012572), (52, 22661341), (62, 19006286), (124, 9503143), (403, 2924044), (806, 1462022), (961, 1226212), (1612, 731011), (1922, 613106), (3844, 306553), (12493, 94324), (23581, 49972), (24986, 47162)]