2758316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 5474280

約数和(自身を除く): 2715964

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 139, 164, 242, 278, 451, 484, 556, 902, 1529, 1804, 3058, 4961, 5699, 6116, 9922, 11398, 16819, 19844, 22796, 33638, 62689, 67276, 125378, 250756, 689579, 1379158, 2758316]

約数ペア:

[(1, 2758316), (2, 1379158), (4, 689579), (11, 250756), (22, 125378), (41, 67276), (44, 62689), (82, 33638), (121, 22796), (139, 19844), (164, 16819), (242, 11398), (278, 9922), (451, 6116), (484, 5699), (556, 4961), (902, 3058), (1529, 1804)]