979844554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1983491}}^1$

素因数の和:1983525

約数の個数: 16

約数和(自身を含む): 1666133280

約数和(自身を除く): 686288726

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1983491, 3966982, 25785383, 37686329, 51570766, 75372658, 489922277, 979844554]

約数ペア:

[(1, 979844554), (2, 489922277), (13, 75372658), (19, 51570766), (26, 37686329), (38, 25785383), (247, 3966982), (494, 1983491)]