489330438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1148663}}^1$

素因数の和:1148739

約数の個数: 16

約数和(自身を含む): 992445696

約数和(自身を除く): 503115258

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1148663, 2297326, 3445989, 6891978, 81555073, 163110146, 244665219, 489330438]

約数ペア:

[(1, 489330438), (2, 244665219), (3, 163110146), (6, 81555073), (71, 6891978), (142, 3445989), (213, 2297326), (426, 1148663)]