1680862022

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{238691}}^1$

素因数の和:239203

約数の個数: 16

約数和(自身を含む): 2887218432

約数和(自身を除く): 1206356410

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 238691, 477382, 1670837, 3341674, 120061573, 240123146, 840431011, 1680862022]

約数ペア:

[(1, 1680862022), (2, 840431011), (7, 240123146), (14, 120061573), (503, 3341674), (1006, 1670837), (3521, 477382), (7042, 238691)]