2009142328

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{6787643}}^1$

素因数の和:6787686

約数の個数: 16

約数和(自身を含む): 3868957080

約数和(自身を除く): 1859814752

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 6787643, 13575286, 27150572, 54301144, 251142791, 502285582, 1004571164, 2009142328]

約数ペア:

[(1, 2009142328), (2, 1004571164), (4, 502285582), (8, 251142791), (37, 54301144), (74, 27150572), (148, 13575286), (296, 6787643)]