254585172

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{152629}}^1$

素因数の和:152775

約数の個数: 24

約数和(自身を含む): 598309600

約数和(自身を除く): 343724428

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 152629, 305258, 457887, 610516, 915774, 1831548, 21215431, 42430862, 63646293, 84861724, 127292586, 254585172]

約数ペア:

[(1, 254585172), (2, 127292586), (3, 84861724), (4, 63646293), (6, 42430862), (12, 21215431), (139, 1831548), (278, 915774), (417, 610516), (556, 457887), (834, 305258), (1668, 152629)]