65142671038

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1\times {\mathrm{201979}}^1$

素因数の和:203343

約数の個数: 16

約数和(自身を含む): 98540386560

約数和(自身を除く): 33397715522

約数列:

[1, 2, 131, 262, 1231, 2462, 161261, 201979, 322522, 403958, 26459249, 52918498, 248636149, 497272298, 32571335519, 65142671038]

約数ペア:

[(1, 65142671038), (2, 32571335519), (131, 497272298), (262, 248636149), (1231, 52918498), (2462, 26459249), (161261, 403958), (201979, 322522)]