2546486

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 16

約数和(自身を含む): 3939840

約数和(自身を除く): 1393354

約数列:

[1, 2, 71, 79, 142, 158, 227, 454, 5609, 11218, 16117, 17933, 32234, 35866, 1273243, 2546486]

約数ペア:

[(1, 2546486), (2, 1273243), (71, 35866), (79, 32234), (142, 17933), (158, 16117), (227, 11218), (454, 5609)]