2016197788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{122849}}^1$

素因数の和:123237

約数の個数: 24

約数和(自身を含む): 3859455600

約数和(自身を除く): 1843257812

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 1492, 4103, 8206, 16412, 122849, 245698, 491396, 1351339, 2702678, 5405356, 45822677, 91645354, 183290708, 504049447, 1008098894, 2016197788]

約数ペア:

[(1, 2016197788), (2, 1008098894), (4, 504049447), (11, 183290708), (22, 91645354), (44, 45822677), (373, 5405356), (746, 2702678), (1492, 1351339), (4103, 491396), (8206, 245698), (16412, 122849)]