1392452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{4903}}^1$

素因数の和:4978

約数の個数: 12

約数和(自身を含む): 2471616

約数和(自身を除く): 1079164

約数列:

[1, 2, 4, 71, 142, 284, 4903, 9806, 19612, 348113, 696226, 1392452]

約数ペア:

[(1, 1392452), (2, 696226), (4, 348113), (71, 19612), (142, 9806), (284, 4903)]