2021280122

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1\times {\mathrm{7283}}^1$

素因数の和:8197

約数の個数: 16

約数和(自身を含む): 3052287360

約数和(自身を除く): 1031007238

約数列:

[1, 2, 193, 386, 719, 1438, 7283, 14566, 138767, 277534, 1405619, 2811238, 5236477, 10472954, 1010640061, 2021280122]

約数ペア:

[(1, 2021280122), (2, 1010640061), (193, 10472954), (386, 5236477), (719, 2811238), (1438, 1405619), (7283, 277534), (14566, 138767)]