2018561944

素因数分解:

$2^3\times 7^1\times {\mathrm{829}}^1\times {\mathrm{43481}}^1$

素因数の和:44323

約数の個数: 32

約数和(自身を含む): 4330807200

約数和(自身を除く): 2312245256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 829, 1658, 3316, 5803, 6632, 11606, 23212, 43481, 46424, 86962, 173924, 304367, 347848, 608734, 1217468, 2434936, 36045749, 72091498, 144182996, 252320243, 288365992, 504640486, 1009280972, 2018561944]

約数ペア:

[(1, 2018561944), (2, 1009280972), (4, 504640486), (7, 288365992), (8, 252320243), (14, 144182996), (28, 72091498), (56, 36045749), (829, 2434936), (1658, 1217468), (3316, 608734), (5803, 347848), (6632, 304367), (11606, 173924), (23212, 86962), (43481, 46424)]