2012017956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{25339}}^1$

素因数の和:25868

約数の個数: 48

約数和(自身を含む): 5065972800

約数和(自身を除く): 3053954844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 509, 1018, 1527, 2036, 3054, 6108, 6617, 13234, 19851, 25339, 26468, 39702, 50678, 76017, 79404, 101356, 152034, 304068, 329407, 658814, 988221, 1317628, 1976442, 3952884, 12897551, 25795102, 38692653, 51590204, 77385306, 154770612, 167668163, 335336326, 503004489, 670672652, 1006008978, 2012017956]

約数ペア:

[(1, 2012017956), (2, 1006008978), (3, 670672652), (4, 503004489), (6, 335336326), (12, 167668163), (13, 154770612), (26, 77385306), (39, 51590204), (52, 38692653), (78, 25795102), (156, 12897551), (509, 3952884), (1018, 1976442), (1527, 1317628), (2036, 988221), (3054, 658814), (6108, 329407), (6617, 304068), (13234, 152034), (19851, 101356), (25339, 79404), (26468, 76017), (39702, 50678)]