2013998456

素因数分解:

$2^3\times {\mathrm{2447}}^1\times {\mathrm{102881}}^1$

素因数の和:105334

約数の個数: 16

約数和(自身を含む): 3777827040

約数和(自身を除く): 1763828584

約数列:

[1, 2, 4, 8, 2447, 4894, 9788, 19576, 102881, 205762, 411524, 823048, 251749807, 503499614, 1006999228, 2013998456]

約数ペア:

[(1, 2013998456), (2, 1006999228), (4, 503499614), (8, 251749807), (2447, 823048), (4894, 411524), (9788, 205762), (19576, 102881)]