129242566

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{22123}}^1$

素因数の和:22275

約数の個数: 16

約数和(自身を含む): 203894784

約数和(自身を除く): 74652218

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 22123, 44246, 508829, 1017658, 2809621, 5619242, 64621283, 129242566]

約数ペア:

[(1, 129242566), (2, 64621283), (23, 5619242), (46, 2809621), (127, 1017658), (254, 508829), (2921, 44246), (5842, 22123)]