1401791804

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9181}}^1$

素因数の和:9259

約数の個数: 72

約数和(自身を含む): 3077439120

約数和(自身を除く): 1675647316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 532, 574, 779, 931, 1148, 1558, 1862, 2009, 3116, 3724, 4018, 5453, 8036, 9181, 10906, 18362, 21812, 36724, 38171, 64267, 76342, 128534, 152684, 174439, 257068, 348878, 376421, 449869, 697756, 752842, 899738, 1221073, 1505684, 1799476, 2442146, 2634947, 4884292, 5269894, 7151999, 8547511, 10539788, 14303998, 17095022, 18444629, 28607996, 34190044, 36889258, 50063993, 73778516, 100127986, 200255972, 350447951, 700895902, 1401791804]

約数ペア:

[(1, 1401791804), (2, 700895902), (4, 350447951), (7, 200255972), (14, 100127986), (19, 73778516), (28, 50063993), (38, 36889258), (41, 34190044), (49, 28607996), (76, 18444629), (82, 17095022), (98, 14303998), (133, 10539788), (164, 8547511), (196, 7151999), (266, 5269894), (287, 4884292), (532, 2634947), (574, 2442146), (779, 1799476), (931, 1505684), (1148, 1221073), (1558, 899738), (1862, 752842), (2009, 697756), (3116, 449869), (3724, 376421), (4018, 348878), (5453, 257068), (8036, 174439), (9181, 152684), (10906, 128534), (18362, 76342), (21812, 64267), (36724, 38171)]