264321988

素因数分解:

$2^2\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{8117}}^1$

素因数の和:9291

約数の個数: 24

約数和(自身を含む): 529163712

約数和(自身を除く): 264841724

約数列:

[1, 2, 4, 7, 14, 28, 1163, 2326, 4652, 8117, 8141, 16234, 16282, 32468, 32564, 56819, 113638, 227276, 9440071, 18880142, 37760284, 66080497, 132160994, 264321988]

約数ペア:

[(1, 264321988), (2, 132160994), (4, 66080497), (7, 37760284), (14, 18880142), (28, 9440071), (1163, 227276), (2326, 113638), (4652, 56819), (8117, 32564), (8141, 32468), (16234, 16282)]