1328057982

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1039169}}^1$

素因数の和:1039248

約数の個数: 24

約数和(自身を含む): 2917989360

約数和(自身を除く): 1589931378

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1039169, 2078338, 3117507, 6235014, 9352521, 18705042, 73780999, 147561998, 221342997, 442685994, 664028991, 1328057982]

約数ペア:

[(1, 1328057982), (2, 664028991), (3, 442685994), (6, 221342997), (9, 147561998), (18, 73780999), (71, 18705042), (142, 9352521), (213, 6235014), (426, 3117507), (639, 2078338), (1278, 1039169)]