2053444784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5580013}}^1$

素因数の和:5580044

約数の個数: 20

約数和(自身を含む): 4151530416

約数和(自身を除く): 2098085632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5580013, 11160026, 22320052, 44640104, 89280208, 128340299, 256680598, 513361196, 1026722392, 2053444784]

約数ペア:

[(1, 2053444784), (2, 1026722392), (4, 513361196), (8, 256680598), (16, 128340299), (23, 89280208), (46, 44640104), (92, 22320052), (184, 11160026), (368, 5580013)]