140367742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{21391}}^1$

素因数の和:21603

約数の個数: 16

約数和(自身を含む): 224102592

約数和(自身を除く): 83734850

約数列:

[1, 2, 17, 34, 193, 386, 3281, 6562, 21391, 42782, 363647, 727294, 4128463, 8256926, 70183871, 140367742]

約数ペア:

[(1, 140367742), (2, 70183871), (17, 8256926), (34, 4128463), (193, 727294), (386, 363647), (3281, 42782), (6562, 21391)]