137406724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{377491}}^1$

素因数の和:377515

約数の個数: 24

約数和(自身を含む): 295953728

約数和(自身を除く): 158547004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 377491, 754982, 1509964, 2642437, 4907383, 5284874, 9814766, 10569748, 19629532, 34351681, 68703362, 137406724]

約数ペア:

[(1, 137406724), (2, 68703362), (4, 34351681), (7, 19629532), (13, 10569748), (14, 9814766), (26, 5284874), (28, 4907383), (52, 2642437), (91, 1509964), (182, 754982), (364, 377491)]