311930926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{7639}}^1$

素因数の和:8859

約数の個数: 16

約数和(自身を含む): 495897120

約数和(自身を除く): 183966194

約数列:

[1, 2, 17, 34, 1201, 2402, 7639, 15278, 20417, 40834, 129863, 259726, 9174439, 18348878, 155965463, 311930926]

約数ペア:

[(1, 311930926), (2, 155965463), (17, 18348878), (34, 9174439), (1201, 259726), (2402, 129863), (7639, 40834), (15278, 20417)]