1231690208

素因数分解:

$2^5\times 7^1\times {\mathrm{5498617}}^1$

素因数の和:5498634

約数の個数: 24

約数和(自身を含む): 2771303472

約数和(自身を除く): 1539613264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5498617, 10997234, 21994468, 38490319, 43988936, 76980638, 87977872, 153961276, 175955744, 307922552, 615845104, 1231690208]

約数ペア:

[(1, 1231690208), (2, 615845104), (4, 307922552), (7, 175955744), (8, 153961276), (14, 87977872), (16, 76980638), (28, 43988936), (32, 38490319), (56, 21994468), (112, 10997234), (224, 5498617)]