489072056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{39983}}^1$

素因数の和:40139

約数の個数: 32

約数和(自身を含む): 1007596800

約数和(自身を除く): 518524744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 39983, 79966, 159932, 319864, 439813, 879626, 1759252, 3518504, 5557637, 11115274, 22230548, 44461096, 61134007, 122268014, 244536028, 489072056]

約数ペア:

[(1, 489072056), (2, 244536028), (4, 122268014), (8, 61134007), (11, 44461096), (22, 22230548), (44, 11115274), (88, 5557637), (139, 3518504), (278, 1759252), (556, 879626), (1112, 439813), (1529, 319864), (3058, 159932), (6116, 79966), (12232, 39983)]