12904427524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{44789}}^1$

素因数の和:45052

約数の個数: 48

約数和(自身を含む): 25283059200

約数和(自身を除く): 12378631676

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 223, 323, 446, 646, 892, 1292, 3791, 4237, 7582, 8474, 15164, 16948, 44789, 72029, 89578, 144058, 179156, 288116, 761413, 850991, 1522826, 1701982, 3045652, 3403964, 9987947, 14466847, 19975894, 28933694, 39951788, 57867388, 169795099, 189770993, 339590198, 379541986, 679180396, 759083972, 3226106881, 6452213762, 12904427524]

約数ペア:

[(1, 12904427524), (2, 6452213762), (4, 3226106881), (17, 759083972), (19, 679180396), (34, 379541986), (38, 339590198), (68, 189770993), (76, 169795099), (223, 57867388), (323, 39951788), (446, 28933694), (646, 19975894), (892, 14466847), (1292, 9987947), (3791, 3403964), (4237, 3045652), (7582, 1701982), (8474, 1522826), (15164, 850991), (16948, 761413), (44789, 288116), (72029, 179156), (89578, 144058)]