996888656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{3697}}^1$

素因数の和:4611

約数の個数: 40

約数和(自身を含む): 2035970880

約数和(自身を除く): 1039082224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 887, 1774, 3548, 3697, 7096, 7394, 14192, 14788, 16853, 29576, 33706, 59152, 67412, 70243, 134824, 140486, 269648, 280972, 561944, 1123888, 3279239, 6558478, 13116956, 26233912, 52467824, 62305541, 124611082, 249222164, 498444328, 996888656]

約数ペア:

[(1, 996888656), (2, 498444328), (4, 249222164), (8, 124611082), (16, 62305541), (19, 52467824), (38, 26233912), (76, 13116956), (152, 6558478), (304, 3279239), (887, 1123888), (1774, 561944), (3548, 280972), (3697, 269648), (7096, 140486), (7394, 134824), (14192, 70243), (14788, 67412), (16853, 59152), (29576, 33706)]