2005746134

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7540399}}^1$

素因数の和:7540427

約数の個数: 16

約数和(自身を含む): 3619392000

約数和(自身を除く): 1613645866

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7540399, 15080798, 52782793, 105565586, 143267581, 286535162, 1002873067, 2005746134]

約数ペア:

[(1, 2005746134), (2, 1002873067), (7, 286535162), (14, 143267581), (19, 105565586), (38, 52782793), (133, 15080798), (266, 7540399)]