1978404

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1459}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 4660320

約数和(自身を除く): 2681916

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 1459, 2918, 4377, 5836, 8754, 17508, 164867, 329734, 494601, 659468, 989202, 1978404]

約数ペア:

[(1, 1978404), (2, 989202), (3, 659468), (4, 494601), (6, 329734), (12, 164867), (113, 17508), (226, 8754), (339, 5836), (452, 4377), (678, 2918), (1356, 1459)]