388637594

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1\times {\mathrm{1973}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 588054600

約数和(自身を除く): 199417006

約数列:

[1, 2, 149, 298, 661, 1322, 1973, 3946, 98489, 196978, 293977, 587954, 1304153, 2608306, 194318797, 388637594]

約数ペア:

[(1, 388637594), (2, 194318797), (149, 2608306), (298, 1304153), (661, 587954), (1322, 293977), (1973, 196978), (3946, 98489)]