126931504

素因数分解:

$2^4\times 7^1\times {\mathrm{1133317}}^1$

素因数の和:1133332

約数の個数: 20

約数和(自身を含む): 281062864

約数和(自身を除く): 154131360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1133317, 2266634, 4533268, 7933219, 9066536, 15866438, 18133072, 31732876, 63465752, 126931504]

約数ペア:

[(1, 126931504), (2, 63465752), (4, 31732876), (7, 18133072), (8, 15866438), (14, 9066536), (16, 7933219), (28, 4533268), (56, 2266634), (112, 1133317)]