2061692138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1381}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 3529075200

約数和(自身を除く): 1467383062

約数列:

[1, 2, 11, 22, 31, 62, 121, 199, 242, 341, 398, 682, 1381, 2189, 2762, 3751, 4378, 6169, 7502, 12338, 15191, 24079, 30382, 42811, 48158, 67859, 85622, 135718, 167101, 274819, 334202, 470921, 549638, 746449, 941842, 1492898, 3023009, 5180131, 6046018, 8519389, 10360262, 17038778, 33253099, 66506198, 93713279, 187426558, 1030846069, 2061692138]

約数ペア:

[(1, 2061692138), (2, 1030846069), (11, 187426558), (22, 93713279), (31, 66506198), (62, 33253099), (121, 17038778), (199, 10360262), (242, 8519389), (341, 6046018), (398, 5180131), (682, 3023009), (1381, 1492898), (2189, 941842), (2762, 746449), (3751, 549638), (4378, 470921), (6169, 334202), (7502, 274819), (12338, 167101), (15191, 135718), (24079, 85622), (30382, 67859), (42811, 48158)]