2021888904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{46829}}^1$

素因数の和:47102

約数の個数: 64

約数和(自身を含む): 5799427200

約数和(自身を除く): 3777538296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 5397, 6168, 7196, 10794, 14392, 21588, 43176, 46829, 93658, 140487, 187316, 280974, 327803, 374632, 561948, 655606, 983409, 1123896, 1311212, 1966818, 2622424, 3933636, 7867272, 12035053, 24070106, 36105159, 48140212, 72210318, 84245371, 96280424, 144420636, 168490742, 252736113, 288841272, 336981484, 505472226, 673962968, 1010944452, 2021888904]

約数ペア:

[(1, 2021888904), (2, 1010944452), (3, 673962968), (4, 505472226), (6, 336981484), (7, 288841272), (8, 252736113), (12, 168490742), (14, 144420636), (21, 96280424), (24, 84245371), (28, 72210318), (42, 48140212), (56, 36105159), (84, 24070106), (168, 12035053), (257, 7867272), (514, 3933636), (771, 2622424), (1028, 1966818), (1542, 1311212), (1799, 1123896), (2056, 983409), (3084, 655606), (3598, 561948), (5397, 374632), (6168, 327803), (7196, 280974), (10794, 187316), (14392, 140487), (21588, 93658), (43176, 46829)]