2019985107

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{537373}}^1$

素因数の和:537562

約数の個数: 16

約数和(自身を含む): 3095274240

約数和(自身を除く): 1075289133

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 537373, 1612119, 3761611, 11284833, 96189767, 288569301, 673328369, 2019985107]

約数ペア:

[(1, 2019985107), (3, 673328369), (7, 288569301), (21, 96189767), (179, 11284833), (537, 3761611), (1253, 1612119), (3759, 537373)]