2574143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 3096576

約数和(自身を除く): 522433

約数列:

[1, 11, 13, 47, 143, 383, 517, 611, 4213, 4979, 6721, 18001, 54769, 198011, 234013, 2574143]

約数ペア:

[(1, 2574143), (11, 234013), (13, 198011), (47, 54769), (143, 18001), (383, 6721), (517, 4979), (611, 4213)]