2018704630

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{571871}}^1$

素因数の和:572231

約数の個数: 16

約数和(自身を含む): 3643968384

約数和(自身を除く): 1625263754

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 571871, 1143742, 2859355, 5718710, 201870463, 403740926, 1009352315, 2018704630]

約数ペア:

[(1, 2018704630), (2, 1009352315), (5, 403740926), (10, 201870463), (353, 5718710), (706, 2859355), (1765, 1143742), (3530, 571871)]