2877622

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 5059584

約数和(自身を除く): 2181962

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 121, 242, 253, 506, 517, 1034, 1081, 1331, 2162, 2662, 2783, 5566, 5687, 11374, 11891, 23782, 30613, 61226, 62557, 125114, 130801, 261602, 1438811, 2877622]

約数ペア:

[(1, 2877622), (2, 1438811), (11, 261602), (22, 130801), (23, 125114), (46, 62557), (47, 61226), (94, 30613), (121, 23782), (242, 11891), (253, 11374), (506, 5687), (517, 5566), (1034, 2783), (1081, 2662), (1331, 2162)]