2821635916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{64128089}}^1$

素因数の和:64128104

約数の個数: 12

約数和(自身を含む): 5386759560

約数和(自身を除く): 2565123644

約数列:

[1, 2, 4, 11, 22, 44, 64128089, 128256178, 256512356, 705408979, 1410817958, 2821635916]

約数ペア:

[(1, 2821635916), (2, 1410817958), (4, 705408979), (11, 256512356), (22, 128256178), (44, 64128089)]