2806276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 2999804

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 59, 92, 94, 118, 188, 236, 253, 506, 517, 649, 1012, 1034, 1081, 1298, 1357, 2068, 2162, 2596, 2714, 2773, 4324, 5428, 5546, 11092, 11891, 14927, 23782, 29854, 30503, 47564, 59708, 61006, 63779, 122012, 127558, 255116, 701569, 1403138, 2806276]

約数ペア:

[(1, 2806276), (2, 1403138), (4, 701569), (11, 255116), (22, 127558), (23, 122012), (44, 63779), (46, 61006), (47, 59708), (59, 47564), (92, 30503), (94, 29854), (118, 23782), (188, 14927), (236, 11891), (253, 11092), (506, 5546), (517, 5428), (649, 4324), (1012, 2773), (1034, 2714), (1081, 2596), (1298, 2162), (1357, 2068)]