8769068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 19450368

約数和(自身を除く): 10681300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 401, 497, 781, 802, 994, 1562, 1604, 1988, 2807, 3124, 4411, 5467, 5614, 8822, 10934, 11228, 17644, 21868, 28471, 30877, 56942, 61754, 113884, 123508, 199297, 313181, 398594, 626362, 797188, 1252724, 2192267, 4384534, 8769068]

約数ペア:

[(1, 8769068), (2, 4384534), (4, 2192267), (7, 1252724), (11, 797188), (14, 626362), (22, 398594), (28, 313181), (44, 199297), (71, 123508), (77, 113884), (142, 61754), (154, 56942), (284, 30877), (308, 28471), (401, 21868), (497, 17644), (781, 11228), (802, 10934), (994, 8822), (1562, 5614), (1604, 5467), (1988, 4411), (2807, 3124)]