520028822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{21283}}^1$

素因数の和:21947

約数の個数: 16

約数和(自身を含む): 822413760

約数和(自身を除く): 302384938

約数列:

[1, 2, 19, 38, 643, 1286, 12217, 21283, 24434, 42566, 404377, 808754, 13684969, 27369938, 260014411, 520028822]

約数ペア:

[(1, 520028822), (2, 260014411), (19, 27369938), (38, 13684969), (643, 808754), (1286, 404377), (12217, 42566), (21283, 24434)]