2017689476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1239367}}^1$

素因数の和:1239419

約数の個数: 24

約数和(自身を含む): 3956062656

約数和(自身を除く): 1938373180

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 1239367, 2478734, 4957468, 13633037, 27266074, 45856579, 54532148, 91713158, 183426316, 504422369, 1008844738, 2017689476]

約数ペア:

[(1, 2017689476), (2, 1008844738), (4, 504422369), (11, 183426316), (22, 91713158), (37, 54532148), (44, 45856579), (74, 27266074), (148, 13633037), (407, 4957468), (814, 2478734), (1628, 1239367)]