284157974716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12994237}}^1$

素因数の和:12994330

約数の個数: 48

約数和(自身を含む): 628713211392

約数和(自身を除く): 344555236676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 12994237, 25988474, 51976948, 90959659, 142936607, 181919318, 285873214, 363838636, 571746428, 922590827, 1000556249, 1845181654, 2001112498, 3690363308, 4002224996, 6458135789, 10148499097, 12916271578, 20296998194, 25832543156, 40593996388, 71039493679, 142078987358, 284157974716]

約数ペア:

[(1, 284157974716), (2, 142078987358), (4, 71039493679), (7, 40593996388), (11, 25832543156), (14, 20296998194), (22, 12916271578), (28, 10148499097), (44, 6458135789), (71, 4002224996), (77, 3690363308), (142, 2001112498), (154, 1845181654), (284, 1000556249), (308, 922590827), (497, 571746428), (781, 363838636), (994, 285873214), (1562, 181919318), (1988, 142936607), (3124, 90959659), (5467, 51976948), (10934, 25988474), (21868, 12994237)]