2005018534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1\times {\mathrm{18059}}^1$

素因数の和:19395

約数の個数: 16

約数和(自身を含む): 3080024640

約数和(自身を除く): 1075006106

約数列:

[1, 2, 43, 86, 1291, 2582, 18059, 36118, 55513, 111026, 776537, 1553074, 23314169, 46628338, 1002509267, 2005018534]

約数ペア:

[(1, 2005018534), (2, 1002509267), (43, 46628338), (86, 23314169), (1291, 1553074), (2582, 776537), (18059, 111026), (36118, 55513)]