556366964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{23531}}^1$

素因数の和:23815

約数の個数: 24

約数和(自身を含む): 1019971008

約数和(自身を除く): 463604044

約数列:

[1, 2, 4, 23, 46, 92, 257, 514, 1028, 5911, 11822, 23531, 23644, 47062, 94124, 541213, 1082426, 2164852, 6047467, 12094934, 24189868, 139091741, 278183482, 556366964]

約数ペア:

[(1, 556366964), (2, 278183482), (4, 139091741), (23, 24189868), (46, 12094934), (92, 6047467), (257, 2164852), (514, 1082426), (1028, 541213), (5911, 94124), (11822, 47062), (23531, 23644)]