1091569072

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{51257}}^1$

素因数の和:51298

約数の個数: 40

約数和(自身を含む): 2326293072

約数和(自身を除く): 1234724000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 10648, 21296, 51257, 102514, 205028, 410056, 563827, 820112, 1127654, 2255308, 4510616, 6202097, 9021232, 12404194, 24808388, 49616776, 68223067, 99233552, 136446134, 272892268, 545784536, 1091569072]

約数ペア:

[(1, 1091569072), (2, 545784536), (4, 272892268), (8, 136446134), (11, 99233552), (16, 68223067), (22, 49616776), (44, 24808388), (88, 12404194), (121, 9021232), (176, 6202097), (242, 4510616), (484, 2255308), (968, 1127654), (1331, 820112), (1936, 563827), (2662, 410056), (5324, 205028), (10648, 102514), (21296, 51257)]