2098239682

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9781}}^1$

素因数の和:10007

約数の個数: 48

約数和(自身を含む): 4014532800

約数和(自身を除く): 1916293118

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 199, 398, 539, 1078, 1393, 2189, 2786, 4378, 9751, 9781, 15323, 19502, 19562, 30646, 68467, 107261, 107591, 136934, 214522, 215182, 479269, 753137, 958538, 1506274, 1946419, 3892838, 5271959, 10543918, 13624933, 21410609, 27249866, 42821218, 95374531, 149874263, 190749062, 299748526, 1049119841, 2098239682]

約数ペア:

[(1, 2098239682), (2, 1049119841), (7, 299748526), (11, 190749062), (14, 149874263), (22, 95374531), (49, 42821218), (77, 27249866), (98, 21410609), (154, 13624933), (199, 10543918), (398, 5271959), (539, 3892838), (1078, 1946419), (1393, 1506274), (2189, 958538), (2786, 753137), (4378, 479269), (9751, 215182), (9781, 214522), (15323, 136934), (19502, 107591), (19562, 107261), (30646, 68467)]