1145391412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{63647}}^1$

素因数の和:64071

約数の個数: 24

約数和(自身を含む): 2192037120

約数和(自身を除く): 1046645708

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 8998, 17996, 63647, 127294, 254588, 700117, 1400234, 2800468, 26031623, 52063246, 104126492, 286347853, 572695706, 1145391412]

約数ペア:

[(1, 1145391412), (2, 572695706), (4, 286347853), (11, 104126492), (22, 52063246), (44, 26031623), (409, 2800468), (818, 1400234), (1636, 700117), (4499, 254588), (8998, 127294), (17996, 63647)]