2185282015

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{491627}}^1$

素因数の和:491766

約数の個数: 16

約数和(自身を含む): 3020562432

約数和(自身を除く): 835280417

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 491627, 2458135, 3441389, 17206945, 62436629, 312183145, 437056403, 2185282015]

約数ペア:

[(1, 2185282015), (5, 437056403), (7, 312183145), (35, 62436629), (127, 17206945), (635, 3441389), (889, 2458135), (4445, 491627)]