212023042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1376773}}^1$

素因数の和:1376793

約数の個数: 16

約数和(自身を含む): 396510912

約数和(自身を除く): 184487870

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1376773, 2753546, 9637411, 15144503, 19274822, 30289006, 106011521, 212023042]

約数ペア:

[(1, 212023042), (2, 106011521), (7, 30289006), (11, 19274822), (14, 15144503), (22, 9637411), (77, 2753546), (154, 1376773)]