997519246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{504307}}^1$

素因数の和:504375

約数の個数: 16

約数和(自身を含む): 1597647744

約数和(自身を除く): 600128498

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 504307, 1008614, 11599061, 21685201, 23198122, 43370402, 498759623, 997519246]

約数ペア:

[(1, 997519246), (2, 498759623), (23, 43370402), (43, 23198122), (46, 21685201), (86, 11599061), (989, 1008614), (1978, 504307)]