489645006

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{519793}}^1$

素因数の和:519955

約数の個数: 16

約数和(自身を含む): 985529424

約数和(自身を除く): 495884418

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 519793, 1039586, 1559379, 3118758, 81607501, 163215002, 244822503, 489645006]

約数ペア:

[(1, 489645006), (2, 244822503), (3, 163215002), (6, 81607501), (157, 3118758), (314, 1559379), (471, 1039586), (942, 519793)]