2069188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4290048

約数和(自身を除く): 2220860

約数列:

[1, 2, 4, 11, 22, 31, 37, 41, 44, 62, 74, 82, 124, 148, 164, 341, 407, 451, 682, 814, 902, 1147, 1271, 1364, 1517, 1628, 1804, 2294, 2542, 3034, 4588, 5084, 6068, 12617, 13981, 16687, 25234, 27962, 33374, 47027, 50468, 55924, 66748, 94054, 188108, 517297, 1034594, 2069188]

約数ペア:

[(1, 2069188), (2, 1034594), (4, 517297), (11, 188108), (22, 94054), (31, 66748), (37, 55924), (41, 50468), (44, 47027), (62, 33374), (74, 27962), (82, 25234), (124, 16687), (148, 13981), (164, 12617), (341, 6068), (407, 5084), (451, 4588), (682, 3034), (814, 2542), (902, 2294), (1147, 1804), (1271, 1628), (1364, 1517)]