2888996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 5720064

約数和(自身を除く): 2831068

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 127, 188, 242, 254, 484, 508, 517, 1034, 1397, 2068, 2794, 5588, 5687, 5969, 11374, 11938, 15367, 22748, 23876, 30734, 61468, 65659, 131318, 262636, 722249, 1444498, 2888996]

約数ペア:

[(1, 2888996), (2, 1444498), (4, 722249), (11, 262636), (22, 131318), (44, 65659), (47, 61468), (94, 30734), (121, 23876), (127, 22748), (188, 15367), (242, 11938), (254, 11374), (484, 5969), (508, 5687), (517, 5588), (1034, 2794), (1397, 2068)]