4395440.00000000

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{124703}}^1$

素因数の和:124814

約数の個数: 12

約数和(自身を含む): 94276224

約数和(自身を除く): 40903340

約数列:

[1, 2, 4, 107, 214, 428, 124703, 249406, 498812, 13343221, 26686442, 53372884]

約数ペア:

[(1, 53372884), (2, 26686442), (4, 13343221), (107, 498812), (214, 249406), (428, 124703)]