2648756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 5196576

約数和(自身を除く): 2547820

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1627, 1628, 3254, 6508, 17897, 35794, 60199, 71588, 120398, 240796, 662189, 1324378, 2648756]

約数ペア:

[(1, 2648756), (2, 1324378), (4, 662189), (11, 240796), (22, 120398), (37, 71588), (44, 60199), (74, 35794), (148, 17897), (407, 6508), (814, 3254), (1627, 1628)]