65445978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839051}}^1$

素因数の和:839069

約数の個数: 16

約数和(自身を含む): 140960736

約数和(自身を除く): 75514758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 839051, 1678102, 2517153, 5034306, 10907663, 21815326, 32722989, 65445978]

約数ペア:

[(1, 65445978), (2, 32722989), (3, 21815326), (6, 10907663), (13, 5034306), (26, 2517153), (39, 1678102), (78, 839051)]