2473980124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{16097}}^1$

素因数の和:16618

約数の個数: 48

約数和(自身を含む): 5408928000

約数和(自身を除く): 2934947876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 499, 998, 1996, 3493, 5489, 6986, 10978, 13972, 16097, 21956, 32194, 38423, 64388, 76846, 112679, 153692, 177067, 225358, 354134, 450716, 708268, 1239469, 2478938, 4957876, 8032403, 16064806, 32129612, 56226821, 88356433, 112453642, 176712866, 224907284, 353425732, 618495031, 1236990062, 2473980124]

約数ペア:

[(1, 2473980124), (2, 1236990062), (4, 618495031), (7, 353425732), (11, 224907284), (14, 176712866), (22, 112453642), (28, 88356433), (44, 56226821), (77, 32129612), (154, 16064806), (308, 8032403), (499, 4957876), (998, 2478938), (1996, 1239469), (3493, 708268), (5489, 450716), (6986, 354134), (10978, 225358), (13972, 177067), (16097, 153692), (21956, 112679), (32194, 76846), (38423, 64388)]