2943669008

素因数分解:

$2^4\times 7^1\times {\mathrm{26282759}}^1$

素因数の和:26282774

約数の個数: 20

約数和(自身を含む): 6518124480

約数和(自身を除く): 3574455472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26282759, 52565518, 105131036, 183979313, 210262072, 367958626, 420524144, 735917252, 1471834504, 2943669008]

約数ペア:

[(1, 2943669008), (2, 1471834504), (4, 735917252), (7, 420524144), (8, 367958626), (14, 210262072), (16, 183979313), (28, 105131036), (56, 52565518), (112, 26282759)]