427885054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{489571}}^1$

素因数の和:489615

約数の個数: 16

約数和(自身を含む): 704983680

約数和(自身を除く): 277098626

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 489571, 979142, 9301849, 11260133, 18603698, 22520266, 213942527, 427885054]

約数ペア:

[(1, 427885054), (2, 213942527), (19, 22520266), (23, 18603698), (38, 11260133), (46, 9301849), (437, 979142), (874, 489571)]