2049398102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{759599}}^1$

素因数の和:759691

約数の個数: 16

約数和(自身を含む): 3281472000

約数和(自身を除く): 1232073898

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 759599, 1519198, 14432381, 28864762, 53931529, 107863058, 1024699051, 2049398102]

約数ペア:

[(1, 2049398102), (2, 1024699051), (19, 107863058), (38, 53931529), (71, 28864762), (142, 14432381), (1349, 1519198), (2698, 759599)]