2018910238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{828101}}^1$

素因数の和:828179

約数の個数: 16

約数和(自身を含む): 3219660576

約数和(自身を除く): 1200750338

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 828101, 1656202, 19046323, 38092646, 43889353, 87778706, 1009455119, 2018910238]

約数ペア:

[(1, 2018910238), (2, 1009455119), (23, 87778706), (46, 43889353), (53, 38092646), (106, 19046323), (1219, 1656202), (2438, 828101)]