1097884018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7129117}}^1$

素因数の和:7129137

約数の個数: 16

約数和(自身を含む): 2053185984

約数和(自身を除く): 955301966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 7129117, 14258234, 49903819, 78420287, 99807638, 156840574, 548942009, 1097884018]

約数ペア:

[(1, 1097884018), (2, 548942009), (7, 156840574), (11, 99807638), (14, 78420287), (22, 49903819), (77, 14258234), (154, 7129117)]