2909236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 5707296

約数和(自身を除く): 2798060

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 1787, 3574, 7148, 19657, 39314, 66119, 78628, 132238, 264476, 727309, 1454618, 2909236]

約数ペア:

[(1, 2909236), (2, 1454618), (4, 727309), (11, 264476), (22, 132238), (37, 78628), (44, 66119), (74, 39314), (148, 19657), (407, 7148), (814, 3574), (1628, 1787)]