2021104718

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1\times {\mathrm{18433}}^1$

素因数の和:19259

約数の個数: 16

約数和(自身を含む): 3077445696

約数和(自身を除く): 1056340978

約数列:

[1, 2, 73, 146, 751, 1502, 18433, 36866, 54823, 109646, 1345609, 2691218, 13843183, 27686366, 1010552359, 2021104718]

約数ペア:

[(1, 2021104718), (2, 1010552359), (73, 27686366), (146, 13843183), (751, 2691218), (1502, 1345609), (18433, 109646), (36866, 54823)]