1512989872

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2306387}}^1$

素因数の和:2306436

約数の個数: 20

約数和(自身を含む): 3002917176

約数和(自身を除く): 1489927304

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2306387, 4612774, 9225548, 18451096, 36902192, 94561867, 189123734, 378247468, 756494936, 1512989872]

約数ペア:

[(1, 1512989872), (2, 756494936), (4, 378247468), (8, 189123734), (16, 94561867), (41, 36902192), (82, 18451096), (164, 9225548), (328, 4612774), (656, 2306387)]