2072156.00000000

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 36676224

約数和(自身を除く): 19509008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 947, 1133, 1648, 1894, 2266, 3788, 4532, 7576, 9064, 10417, 15152, 18128, 20834, 41668, 83336, 97541, 166672, 195082, 390164, 780328, 1072951, 1560656, 2145902, 4291804, 8583608, 17167216]

約数ペア:

[(1, 17167216), (2, 8583608), (4, 4291804), (8, 2145902), (11, 1560656), (16, 1072951), (22, 780328), (44, 390164), (88, 195082), (103, 166672), (176, 97541), (206, 83336), (412, 41668), (824, 20834), (947, 18128), (1133, 15152), (1648, 10417), (1894, 9064), (2266, 7576), (3788, 4532)]