2013989406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{14951}}^1$

素因数の和:15137

約数の個数: 64

約数和(自身を含む): 4762630656

約数和(自身を除く): 2748641250

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 157, 286, 314, 429, 471, 858, 942, 1727, 2041, 3454, 4082, 5181, 6123, 10362, 12246, 14951, 22451, 29902, 44853, 44902, 67353, 89706, 134706, 164461, 194363, 328922, 388726, 493383, 583089, 986766, 1166178, 2137993, 2347307, 4275986, 4694614, 6413979, 7041921, 12827958, 14083842, 25820377, 30514991, 51640754, 61029982, 77461131, 91544973, 154922262, 183089946, 335664901, 671329802, 1006994703, 2013989406]

約数ペア:

[(1, 2013989406), (2, 1006994703), (3, 671329802), (6, 335664901), (11, 183089946), (13, 154922262), (22, 91544973), (26, 77461131), (33, 61029982), (39, 51640754), (66, 30514991), (78, 25820377), (143, 14083842), (157, 12827958), (286, 7041921), (314, 6413979), (429, 4694614), (471, 4275986), (858, 2347307), (942, 2137993), (1727, 1166178), (2041, 986766), (3454, 583089), (4082, 493383), (5181, 388726), (6123, 328922), (10362, 194363), (12246, 164461), (14951, 134706), (22451, 89706), (29902, 67353), (44853, 44902)]