3881392

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1036

約数の個数: 20

約数和(自身を含む): 7552096

約数和(自身を除く): 3670704

約数列:

[1, 2, 4, 8, 16, 367, 661, 734, 1322, 1468, 2644, 2936, 5288, 5872, 10576, 242587, 485174, 970348, 1940696, 3881392]

約数ペア:

[(1, 3881392), (2, 1940696), (4, 970348), (8, 485174), (16, 242587), (367, 10576), (661, 5872), (734, 5288), (1322, 2936), (1468, 2644)]