2004257955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19088171}}^1$

素因数の和:19088186

約数の個数: 16

約数和(自身を含む): 3664929024

約数和(自身を除く): 1660671069

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19088171, 57264513, 95440855, 133617197, 286322565, 400851591, 668085985, 2004257955]

約数ペア:

[(1, 2004257955), (3, 668085985), (5, 400851591), (7, 286322565), (15, 133617197), (21, 95440855), (35, 57264513), (105, 19088171)]