489913782

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1218691}}^1$

素因数の和:1218763

約数の個数: 16

約数和(自身を含む): 994452672

約数和(自身を除く): 504538890

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1218691, 2437382, 3656073, 7312146, 81652297, 163304594, 244956891, 489913782]

約数ペア:

[(1, 489913782), (2, 244956891), (3, 163304594), (6, 81652297), (67, 7312146), (134, 3656073), (201, 2437382), (402, 1218691)]