811782022

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1\times {\mathrm{9887}}^1$

素因数の和:10623

約数の個数: 16

約数和(自身を含む): 1239599232

約数和(自身を除く): 427817210

約数列:

[1, 2, 61, 122, 673, 1346, 9887, 19774, 41053, 82106, 603107, 1206214, 6653951, 13307902, 405891011, 811782022]

約数ペア:

[(1, 811782022), (2, 405891011), (61, 13307902), (122, 6653951), (673, 1206214), (1346, 603107), (9887, 82106), (19774, 41053)]