2220502229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{19777}}^1$

素因数の和:20020

約数の個数: 16

約数和(自身を含む): 2477787840

約数和(自身を除く): 257285611

約数列:

[1, 11, 59, 173, 649, 1903, 10207, 19777, 112277, 217547, 1166843, 3421421, 12835273, 37635631, 201863839, 2220502229]

約数ペア:

[(1, 2220502229), (11, 201863839), (59, 37635631), (173, 12835273), (649, 3421421), (1903, 1166843), (10207, 217547), (19777, 112277)]