2068798418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{231461}}^1$

素因数の和:231613

約数の個数: 16

約数和(自身を含む): 3208063320

約数和(自身を除く): 1139264902

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 231461, 462922, 9489901, 18979802, 25229249, 50458498, 1034399209, 2068798418]

約数ペア:

[(1, 2068798418), (2, 1034399209), (41, 50458498), (82, 25229249), (109, 18979802), (218, 9489901), (4469, 462922), (8938, 231461)]