3953026

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 7961760

約数和(自身を除く): 4008734

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 193, 209, 266, 386, 418, 539, 931, 1078, 1351, 1463, 1862, 2123, 2702, 2926, 3667, 4246, 7334, 9457, 10241, 14861, 18914, 20482, 25669, 29722, 40337, 51338, 80674, 104027, 179683, 208054, 282359, 359366, 564718, 1976513, 3953026]

約数ペア:

[(1, 3953026), (2, 1976513), (7, 564718), (11, 359366), (14, 282359), (19, 208054), (22, 179683), (38, 104027), (49, 80674), (77, 51338), (98, 40337), (133, 29722), (154, 25669), (193, 20482), (209, 18914), (266, 14861), (386, 10241), (418, 9457), (539, 7334), (931, 4246), (1078, 3667), (1351, 2926), (1463, 2702), (1862, 2123)]