2122756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2231804

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 53, 62, 68, 76, 106, 124, 212, 323, 527, 589, 646, 901, 1007, 1054, 1178, 1292, 1643, 1802, 2014, 2108, 2356, 3286, 3604, 4028, 6572, 10013, 17119, 20026, 27931, 31217, 34238, 40052, 55862, 62434, 68476, 111724, 124868, 530689, 1061378, 2122756]

約数ペア:

[(1, 2122756), (2, 1061378), (4, 530689), (17, 124868), (19, 111724), (31, 68476), (34, 62434), (38, 55862), (53, 40052), (62, 34238), (68, 31217), (76, 27931), (106, 20026), (124, 17119), (212, 10013), (323, 6572), (527, 4028), (589, 3604), (646, 3286), (901, 2356), (1007, 2108), (1054, 2014), (1178, 1802), (1292, 1643)]