2011635143

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{113453}}^1$

素因数の和:113626

約数の個数: 16

約数和(自身を含む): 2450606400

約数和(自身を除く): 438971257

約数列:

[1, 7, 17, 119, 149, 1043, 2533, 17731, 113453, 794171, 1928701, 13500907, 16904497, 118331479, 287376449, 2011635143]

約数ペア:

[(1, 2011635143), (7, 287376449), (17, 118331479), (119, 16904497), (149, 13500907), (1043, 1928701), (2533, 794171), (17731, 113453)]