254687548

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{4787}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 456890112

約数和(自身を除く): 202202564

約数列:

[1, 2, 4, 47, 94, 188, 283, 566, 1132, 4787, 9574, 13301, 19148, 26602, 53204, 224989, 449978, 899956, 1354721, 2709442, 5418884, 63671887, 127343774, 254687548]

約数ペア:

[(1, 254687548), (2, 127343774), (4, 63671887), (47, 5418884), (94, 2709442), (188, 1354721), (283, 899956), (566, 449978), (1132, 224989), (4787, 53204), (9574, 26602), (13301, 19148)]