1921477919042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{453377}}^1$

素因数の和:453695

約数の個数: 48

約数和(自身を含む): 3221428414176

約数和(自身を除く): 1299950495134

約数列:

[1, 2, 11, 22, 83, 121, 166, 211, 242, 422, 913, 1826, 2321, 4642, 10043, 17513, 20086, 25531, 35026, 51062, 192643, 385286, 453377, 906754, 2119073, 4238146, 4987147, 9974294, 37630291, 54858617, 75260582, 95662547, 109717234, 191325094, 413933201, 827866402, 1052288017, 2104576034, 4553265211, 7939991401, 9106530422, 11575168187, 15879982802, 23150336374, 87339905411, 174679810822, 960738959521, 1921477919042]

約数ペア:

[(1, 1921477919042), (2, 960738959521), (11, 174679810822), (22, 87339905411), (83, 23150336374), (121, 15879982802), (166, 11575168187), (211, 9106530422), (242, 7939991401), (422, 4553265211), (913, 2104576034), (1826, 1052288017), (2321, 827866402), (4642, 413933201), (10043, 191325094), (17513, 109717234), (20086, 95662547), (25531, 75260582), (35026, 54858617), (51062, 37630291), (192643, 9974294), (385286, 4987147), (453377, 4238146), (906754, 2119073)]