1188261566384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1811374339}}^1$

素因数の和:1811374388

約数の個数: 20

約数和(自身を含む): 2358409390680

約数和(自身を除く): 1170147824296

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1811374339, 3622748678, 7245497356, 14490994712, 28981989424, 74266347899, 148532695798, 297065391596, 594130783192, 1188261566384]

約数ペア:

[(1, 1188261566384), (2, 594130783192), (4, 297065391596), (8, 148532695798), (16, 74266347899), (41, 28981989424), (82, 14490994712), (164, 7245497356), (328, 3622748678), (656, 1811374339)]