2890734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6257}}^1$

素因数の和:6280

約数の個数: 32

約数和(自身を含む): 7209216

約数和(自身を除く): 4318482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 6257, 12514, 18771, 37542, 43799, 68827, 87598, 131397, 137654, 206481, 262794, 412962, 481789, 963578, 1445367, 2890734]

約数ペア:

[(1, 2890734), (2, 1445367), (3, 963578), (6, 481789), (7, 412962), (11, 262794), (14, 206481), (21, 137654), (22, 131397), (33, 87598), (42, 68827), (66, 43799), (77, 37542), (154, 18771), (231, 12514), (462, 6257)]