2749688

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2641672

約数列:

[1, 2, 4, 8, 47, 71, 94, 103, 142, 188, 206, 284, 376, 412, 568, 824, 3337, 4841, 6674, 7313, 9682, 13348, 14626, 19364, 26696, 29252, 38728, 58504, 343711, 687422, 1374844, 2749688]

約数ペア:

[(1, 2749688), (2, 1374844), (4, 687422), (8, 343711), (47, 58504), (71, 38728), (94, 29252), (103, 26696), (142, 19364), (188, 14626), (206, 13348), (284, 9682), (376, 7313), (412, 6674), (568, 4841), (824, 3337)]