402364508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1105397}}^1$

素因数の和:1105421

約数の個数: 24

約数和(自身を含む): 866632032

約数和(自身を除く): 464267524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1105397, 2210794, 4421588, 7737779, 14370161, 15475558, 28740322, 30951116, 57480644, 100591127, 201182254, 402364508]

約数ペア:

[(1, 402364508), (2, 201182254), (4, 100591127), (7, 57480644), (13, 30951116), (14, 28740322), (26, 15475558), (28, 14370161), (52, 7737779), (91, 4421588), (182, 2210794), (364, 1105397)]