2248889744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{75853}}^1$

素因数の和:75987

約数の個数: 40

約数和(自身を含む): 4655918520

約数和(自身を除く): 2407028776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7412, 14824, 29648, 75853, 151706, 303412, 606824, 1213648, 1289501, 2579002, 5158004, 8267977, 10316008, 16535954, 20632016, 33071908, 66143816, 132287632, 140555609, 281111218, 562222436, 1124444872, 2248889744]

約数ペア:

[(1, 2248889744), (2, 1124444872), (4, 562222436), (8, 281111218), (16, 140555609), (17, 132287632), (34, 66143816), (68, 33071908), (109, 20632016), (136, 16535954), (218, 10316008), (272, 8267977), (436, 5158004), (872, 2579002), (1744, 1289501), (1853, 1213648), (3706, 606824), (7412, 303412), (14824, 151706), (29648, 75853)]