286427374256

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{201142819}}^1$

素因数の和:201142916

約数の個数: 20

約数和(自身を含む): 561188467800

約数和(自身を除く): 274761093544

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 201142819, 402285638, 804571276, 1609142552, 3218285104, 17901710891, 35803421782, 71606843564, 143213687128, 286427374256]

約数ペア:

[(1, 286427374256), (2, 143213687128), (4, 71606843564), (8, 35803421782), (16, 17901710891), (89, 3218285104), (178, 1609142552), (356, 804571276), (712, 402285638), (1424, 201142819)]