123113924

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 217898688

約数和(自身を除く): 94784764

約数列:

[1, 2, 4, 151, 302, 317, 604, 634, 643, 1268, 1286, 2572, 47867, 95734, 97093, 191468, 194186, 203831, 388372, 407662, 815324, 30778481, 61556962, 123113924]

約数ペア:

[(1, 123113924), (2, 61556962), (4, 30778481), (151, 815324), (302, 407662), (317, 388372), (604, 203831), (634, 194186), (643, 191468), (1268, 97093), (1286, 95734), (2572, 47867)]