2564466421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{23311}}^1$

素因数の和:23532

約数の個数: 16

約数和(自身を含む): 2856745728

約数和(自身を除く): 292279307

約数列:

[1, 11, 73, 137, 803, 1507, 10001, 23311, 110011, 256421, 1701703, 3193607, 18718733, 35129677, 233133311, 2564466421]

約数ペア:

[(1, 2564466421), (11, 233133311), (73, 35129677), (137, 18718733), (803, 3193607), (1507, 1701703), (10001, 256421), (23311, 110011)]