2047322011

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{7193}}^1$

素因数の和:7830

約数の個数: 16

約数和(自身を含む): 2376437184

約数和(自身を除く): 329115173

約数列:

[1, 7, 73, 511, 557, 3899, 7193, 40661, 50351, 284627, 525089, 3675623, 4006501, 28045507, 292474573, 2047322011]

約数ペア:

[(1, 2047322011), (7, 292474573), (73, 28045507), (511, 4006501), (557, 3675623), (3899, 525089), (7193, 284627), (40661, 50351)]