402100068454

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2557}}^1\times {\mathrm{19333}}^1$

素因数の和:21989

約数の個数: 48

約数和(自身を含む): 710391327408

約数和(自身を除く): 308291258954

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 2557, 4067, 5114, 8134, 17899, 19333, 35798, 38666, 125293, 135331, 212231, 250586, 270662, 424462, 947317, 1485617, 1604639, 1894634, 2971234, 3209278, 10399319, 11232473, 20798638, 22464946, 49434481, 78627311, 98868962, 157254622, 346041367, 692082734, 2422289569, 4103061923, 4844579138, 8206123846, 28721433461, 57442866922, 201050034227, 402100068454]

約数ペア:

[(1, 402100068454), (2, 201050034227), (7, 57442866922), (14, 28721433461), (49, 8206123846), (83, 4844579138), (98, 4103061923), (166, 2422289569), (581, 692082734), (1162, 346041367), (2557, 157254622), (4067, 98868962), (5114, 78627311), (8134, 49434481), (17899, 22464946), (19333, 20798638), (35798, 11232473), (38666, 10399319), (125293, 3209278), (135331, 2971234), (212231, 1894634), (250586, 1604639), (270662, 1485617), (424462, 947317)]