2021197306

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{41113}}^1$

素因数の和:41685

約数の個数: 16

約数和(自身を含む): 3102297984

約数和(自身を除く): 1081100678

約数列:

[1, 2, 47, 94, 523, 1046, 24581, 41113, 49162, 82226, 1932311, 3864622, 21502099, 43004198, 1010598653, 2021197306]

約数ペア:

[(1, 2021197306), (2, 1010598653), (47, 43004198), (94, 21502099), (523, 3864622), (1046, 1932311), (24581, 82226), (41113, 49162)]