4120418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:613

約数の個数: 16

約数和(自身を含む): 6403320

約数和(自身を除く): 2282902

約数列:

[1, 2, 41, 82, 109, 218, 461, 922, 4469, 8938, 18901, 37802, 50249, 100498, 2060209, 4120418]

約数ペア:

[(1, 4120418), (2, 2060209), (41, 100498), (82, 50249), (109, 37802), (218, 18901), (461, 8938), (922, 4469)]