2100084518

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{197117}}^1$

素因数の和:197887

約数の個数: 16

約数和(自身を含む): 3604893984

約数和(自身を除く): 1504809466

約数列:

[1, 2, 7, 14, 761, 1522, 5327, 10654, 197117, 394234, 1379819, 2759638, 150006037, 300012074, 1050042259, 2100084518]

約数ペア:

[(1, 2100084518), (2, 1050042259), (7, 300012074), (14, 150006037), (761, 2759638), (1522, 1379819), (5327, 394234), (10654, 197117)]