390528742

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1\times {\mathrm{1699}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 589662000

約数和(自身を除く): 199133258

約数列:

[1, 2, 281, 409, 562, 818, 1699, 3398, 114929, 229858, 477419, 694891, 954838, 1389782, 195264371, 390528742]

約数ペア:

[(1, 390528742), (2, 195264371), (281, 1389782), (409, 954838), (562, 694891), (818, 477419), (1699, 229858), (3398, 114929)]