2144112852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{689869}}^1$

素因数の和:689920

約数の個数: 48

約数和(自身を含む): 5872173440

約数和(自身を除く): 3728060588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 689869, 1379738, 2069607, 2759476, 4139214, 4829083, 8278428, 9658166, 14487249, 19316332, 25525153, 28974498, 51050306, 57948996, 76575459, 102100612, 153150918, 178676071, 306301836, 357352142, 536028213, 714704284, 1072056426, 2144112852]

約数ペア:

[(1, 2144112852), (2, 1072056426), (3, 714704284), (4, 536028213), (6, 357352142), (7, 306301836), (12, 178676071), (14, 153150918), (21, 102100612), (28, 76575459), (37, 57948996), (42, 51050306), (74, 28974498), (84, 25525153), (111, 19316332), (148, 14487249), (222, 9658166), (259, 8278428), (444, 4829083), (518, 4139214), (777, 2759476), (1036, 2069607), (1554, 1379738), (3108, 689869)]