255961806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{2161}}^1$

素因数の和:3224

約数の個数: 32

約数和(自身を含む): 539635200

約数和(自身を除く): 283673394

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1039, 2078, 2161, 3117, 4322, 6234, 6483, 12966, 19741, 39482, 41059, 59223, 82118, 118446, 123177, 246354, 2245279, 4490558, 6735837, 13471674, 42660301, 85320602, 127980903, 255961806]

約数ペア:

[(1, 255961806), (2, 127980903), (3, 85320602), (6, 42660301), (19, 13471674), (38, 6735837), (57, 4490558), (114, 2245279), (1039, 246354), (2078, 123177), (2161, 118446), (3117, 82118), (4322, 59223), (6234, 41059), (6483, 39482), (12966, 19741)]