305725772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239597}}^1$

素因数の和:239641

約数の個数: 24

約数和(自身を含む): 603786960

約数和(自身を除く): 298061188

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 239597, 479194, 958388, 2635567, 5271134, 6948313, 10542268, 13896626, 27793252, 76431443, 152862886, 305725772]

約数ペア:

[(1, 305725772), (2, 152862886), (4, 76431443), (11, 27793252), (22, 13896626), (29, 10542268), (44, 6948313), (58, 5271134), (116, 2635567), (319, 958388), (638, 479194), (1276, 239597)]