2051710290434

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1118707901}}^1$

素因数の和:1118708041

約数の個数: 16

約数和(自身を含む): 3544066633536

約数和(自身を除く): 1492356343102

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 1118707901, 2237415802, 7830955307, 15661910614, 146550735031, 293101470062, 1025855145217, 2051710290434]

約数ペア:

[(1, 2051710290434), (2, 1025855145217), (7, 293101470062), (14, 146550735031), (131, 15661910614), (262, 7830955307), (917, 2237415802), (1834, 1118707901)]