289156022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{143573}}^1$

素因数の和:143647

約数の個数: 16

約数和(自身を含む): 465179760

約数和(自身を除く): 176023738

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 143573, 287146, 2727887, 5455774, 7609369, 15218738, 144578011, 289156022]

約数ペア:

[(1, 289156022), (2, 144578011), (19, 15218738), (38, 7609369), (53, 5455774), (106, 2727887), (1007, 287146), (2014, 143573)]