2160999344

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{170749}}^1$

素因数の和:170877

約数の個数: 40

約数和(自身を含む): 4827444000

約数和(自身を除く): 2666444656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 170749, 341498, 682996, 1195243, 1365992, 2390486, 2731984, 4780972, 9561944, 19123888, 19294637, 38589274, 77178548, 135062459, 154357096, 270124918, 308714192, 540249836, 1080499672, 2160999344]

約数ペア:

[(1, 2160999344), (2, 1080499672), (4, 540249836), (7, 308714192), (8, 270124918), (14, 154357096), (16, 135062459), (28, 77178548), (56, 38589274), (112, 19294637), (113, 19123888), (226, 9561944), (452, 4780972), (791, 2731984), (904, 2390486), (1582, 1365992), (1808, 1195243), (3164, 682996), (6328, 341498), (12656, 170749)]