2010040908

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{9479}}^1$

素因数の和:9958

約数の個数: 48

約数和(自身を含む): 4816143360

約数和(自身を除く): 2806102452

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 431, 492, 862, 1293, 1724, 2586, 5172, 9479, 17671, 18958, 28437, 35342, 37916, 53013, 56874, 70684, 106026, 113748, 212052, 388639, 777278, 1165917, 1554556, 2331834, 4085449, 4663668, 8170898, 12256347, 16341796, 24512694, 49025388, 167503409, 335006818, 502510227, 670013636, 1005020454, 2010040908]

約数ペア:

[(1, 2010040908), (2, 1005020454), (3, 670013636), (4, 502510227), (6, 335006818), (12, 167503409), (41, 49025388), (82, 24512694), (123, 16341796), (164, 12256347), (246, 8170898), (431, 4663668), (492, 4085449), (862, 2331834), (1293, 1554556), (1724, 1165917), (2586, 777278), (5172, 388639), (9479, 212052), (17671, 113748), (18958, 106026), (28437, 70684), (35342, 56874), (37916, 53013)]