30868526

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:636

約数の個数: 24

約数和(自身を含む): 50472864

約数和(自身を除く): 19604338

約数列:

[1, 2, 13, 26, 169, 271, 337, 338, 542, 674, 3523, 4381, 7046, 8762, 45799, 56953, 91327, 91598, 113906, 182654, 1187251, 2374502, 15434263, 30868526]

約数ペア:

[(1, 30868526), (2, 15434263), (13, 2374502), (26, 1187251), (169, 182654), (271, 113906), (337, 91598), (338, 91327), (542, 56953), (674, 45799), (3523, 8762), (4381, 7046)]