712914314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 1330560000

約数和(自身を除く): 617645686

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 131, 133, 262, 266, 287, 499, 574, 779, 917, 998, 1558, 1834, 2489, 3493, 4978, 5371, 5453, 6986, 9481, 10742, 10906, 17423, 18962, 20459, 34846, 37597, 40918, 65369, 66367, 75194, 102049, 130738, 132734, 143213, 204098, 286426, 388721, 457583, 714343, 777442, 915166, 1242011, 1428686, 2484022, 2680129, 2721047, 5360258, 5442094, 8694077, 17388154, 18760903, 37521806, 50922451, 101844902, 356457157, 712914314]

約数ペア:

[(1, 712914314), (2, 356457157), (7, 101844902), (14, 50922451), (19, 37521806), (38, 18760903), (41, 17388154), (82, 8694077), (131, 5442094), (133, 5360258), (262, 2721047), (266, 2680129), (287, 2484022), (499, 1428686), (574, 1242011), (779, 915166), (917, 777442), (998, 714343), (1558, 457583), (1834, 388721), (2489, 286426), (3493, 204098), (4978, 143213), (5371, 132734), (5453, 130738), (6986, 102049), (9481, 75194), (10742, 66367), (10906, 65369), (17423, 40918), (18962, 37597), (20459, 34846)]