442291234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2239

約数の個数: 64

約数和(自身を含む): 883353600

約数和(自身を除く): 441062366

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 71, 77, 133, 142, 154, 209, 266, 418, 497, 781, 994, 1349, 1463, 1562, 2129, 2698, 2926, 4258, 5467, 9443, 10934, 14839, 14903, 18886, 23419, 29678, 29806, 40451, 46838, 80902, 103873, 151159, 163933, 207746, 283157, 302318, 327866, 444961, 566314, 889922, 1058113, 1662749, 2116226, 2872021, 3114727, 3325498, 5744042, 6229454, 11639243, 20104147, 23278486, 31592231, 40208294, 63184462, 221145617, 442291234]

約数ペア:

[(1, 442291234), (2, 221145617), (7, 63184462), (11, 40208294), (14, 31592231), (19, 23278486), (22, 20104147), (38, 11639243), (71, 6229454), (77, 5744042), (133, 3325498), (142, 3114727), (154, 2872021), (209, 2116226), (266, 1662749), (418, 1058113), (497, 889922), (781, 566314), (994, 444961), (1349, 327866), (1463, 302318), (1562, 283157), (2129, 207746), (2698, 163933), (2926, 151159), (4258, 103873), (5467, 80902), (9443, 46838), (10934, 40451), (14839, 29806), (14903, 29678), (18886, 23419)]