2017880018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{35129}}^1$

素因数の和:35522

約数の個数: 32

約数和(自身を含む): 3783922560

約数和(自身を除く): 1766042542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 373, 746, 2611, 4103, 5222, 8206, 28721, 35129, 57442, 70258, 245903, 386419, 491806, 772838, 2704933, 5409866, 13103117, 26206234, 91721819, 144134287, 183443638, 288268574, 1008940009, 2017880018]

約数ペア:

[(1, 2017880018), (2, 1008940009), (7, 288268574), (11, 183443638), (14, 144134287), (22, 91721819), (77, 26206234), (154, 13103117), (373, 5409866), (746, 2704933), (2611, 772838), (4103, 491806), (5222, 386419), (8206, 245903), (28721, 70258), (35129, 57442)]