8764347958

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{619}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 13434854400

約数和(自身を除く): 4670506442

約数列:

[1, 2, 107, 109, 214, 218, 607, 619, 1214, 1238, 11663, 23326, 64949, 66163, 66233, 67471, 129898, 132326, 132466, 134942, 375733, 751466, 7079441, 7219397, 14158882, 14438794, 40203431, 40954897, 80406862, 81909794, 4382173979, 8764347958]

約数ペア:

[(1, 8764347958), (2, 4382173979), (107, 81909794), (109, 80406862), (214, 40954897), (218, 40203431), (607, 14438794), (619, 14158882), (1214, 7219397), (1238, 7079441), (11663, 751466), (23326, 375733), (64949, 134942), (66163, 132466), (66233, 132326), (67471, 129898)]