65283978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{640039}}^1$

素因数の和:640061

約数の個数: 16

約数和(自身を含む): 138248640

約数和(自身を除く): 72964662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 640039, 1280078, 1920117, 3840234, 10880663, 21761326, 32641989, 65283978]

約数ペア:

[(1, 65283978), (2, 32641989), (3, 21761326), (6, 10880663), (17, 3840234), (34, 1920117), (51, 1280078), (102, 640039)]