238769870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{508021}}^1$

素因数の和:508075

約数の個数: 16

約数和(自身を含む): 438931008

約数和(自身を除く): 200161138

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 508021, 1016042, 2540105, 5080210, 23876987, 47753974, 119384935, 238769870]

約数ペア:

[(1, 238769870), (2, 119384935), (5, 47753974), (10, 23876987), (47, 5080210), (94, 2540105), (235, 1016042), (470, 508021)]