9991434242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{681823}}^1$

素因数の和:682273

約数の個数: 16

約数和(自身を含む): 15905590272

約数和(自身を除く): 5914156030

約数列:

[1, 2, 17, 34, 431, 862, 7327, 14654, 681823, 1363646, 11590991, 23181982, 293865713, 587731426, 4995717121, 9991434242]

約数ペア:

[(1, 9991434242), (2, 4995717121), (17, 587731426), (34, 293865713), (431, 23181982), (862, 11590991), (7327, 1363646), (14654, 681823)]