2015585257

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{314003}}^1$

素因数の和:314148

約数の個数: 12

約数和(自身を含む): 2362566096

約数和(自身を除く): 346980839

約数列:

[1, 7, 49, 131, 917, 6419, 314003, 2198021, 15386147, 41134393, 287940751, 2015585257]

約数ペア:

[(1, 2015585257), (7, 287940751), (49, 41134393), (131, 15386147), (917, 2198021), (6419, 314003)]