550996976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1110881}}^1$

素因数の和:1110920

約数の個数: 20

約数和(自身を含む): 1101994944

約数和(自身を除く): 550997968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1110881, 2221762, 4443524, 8887048, 17774096, 34437311, 68874622, 137749244, 275498488, 550996976]

約数ペア:

[(1, 550996976), (2, 275498488), (4, 137749244), (8, 68874622), (16, 34437311), (31, 17774096), (62, 8887048), (124, 4443524), (248, 2221762), (496, 1110881)]