304860916

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{1249}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 539000000

約数和(自身を除く): 234139084

約数列:

[1, 2, 4, 139, 278, 439, 556, 878, 1249, 1756, 2498, 4996, 61021, 122042, 173611, 244084, 347222, 548311, 694444, 1096622, 2193244, 76215229, 152430458, 304860916]

約数ペア:

[(1, 304860916), (2, 152430458), (4, 76215229), (139, 2193244), (278, 1096622), (439, 694444), (556, 548311), (878, 347222), (1249, 244084), (1756, 173611), (2498, 122042), (4996, 61021)]