2305072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 5571072

約数和(自身を除く): 3266000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1871, 3742, 7484, 13097, 14968, 20581, 26194, 29936, 41162, 52388, 82324, 104776, 144067, 164648, 209552, 288134, 329296, 576268, 1152536, 2305072]

約数ペア:

[(1, 2305072), (2, 1152536), (4, 576268), (7, 329296), (8, 288134), (11, 209552), (14, 164648), (16, 144067), (22, 104776), (28, 82324), (44, 52388), (56, 41162), (77, 29936), (88, 26194), (112, 20581), (154, 14968), (176, 13097), (308, 7484), (616, 3742), (1232, 1871)]