210913252022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{39619}}^1\times {\mathrm{241979}}^1$

素因数の和:281611

約数の個数: 16

約数和(自身を含む): 345140913600

約数和(自身を除く): 134227661578

約数列:

[1, 2, 11, 22, 39619, 79238, 241979, 435809, 483958, 871618, 2661769, 5323538, 9586966001, 19173932002, 105456626011, 210913252022]

約数ペア:

[(1, 210913252022), (2, 105456626011), (11, 19173932002), (22, 9586966001), (39619, 5323538), (79238, 2661769), (241979, 871618), (435809, 483958)]