489879008

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{59567}}^1$

素因数の和:59834

約数の個数: 24

約数和(自身を含む): 968218272

約数和(自身を除く): 478339264

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 59567, 119134, 238268, 476536, 953072, 1906144, 15308719, 30617438, 61234876, 122469752, 244939504, 489879008]

約数ペア:

[(1, 489879008), (2, 244939504), (4, 122469752), (8, 61234876), (16, 30617438), (32, 15308719), (257, 1906144), (514, 953072), (1028, 476536), (2056, 238268), (4112, 119134), (8224, 59567)]