2065853868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{26017}}^1$

素因数の和:26546

約数の個数: 48

約数和(自身を含む): 5201518560

約数和(自身を除く): 3135664692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 509, 1018, 1527, 2036, 3054, 6108, 6617, 13234, 19851, 26017, 26468, 39702, 52034, 78051, 79404, 104068, 156102, 312204, 338221, 676442, 1014663, 1352884, 2029326, 4058652, 13242653, 26485306, 39727959, 52970612, 79455918, 158911836, 172154489, 344308978, 516463467, 688617956, 1032926934, 2065853868]

約数ペア:

[(1, 2065853868), (2, 1032926934), (3, 688617956), (4, 516463467), (6, 344308978), (12, 172154489), (13, 158911836), (26, 79455918), (39, 52970612), (52, 39727959), (78, 26485306), (156, 13242653), (509, 4058652), (1018, 2029326), (1527, 1352884), (2036, 1014663), (3054, 676442), (6108, 338221), (6617, 312204), (13234, 156102), (19851, 104068), (26017, 79404), (26468, 78051), (39702, 52034)]