1028304286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{721111}}^1$

素因数の和:721167

約数の個数: 16

約数和(自身を含む): 1661442048

約数和(自身を除く): 633137762

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 721111, 1442222, 16585553, 22354441, 33171106, 44708882, 514152143, 1028304286]

約数ペア:

[(1, 1028304286), (2, 514152143), (23, 44708882), (31, 33171106), (46, 22354441), (62, 16585553), (713, 1442222), (1426, 721111)]