2647085

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 3701376

約数和(自身を除く): 1054291

約数列:

[1, 5, 7, 35, 53, 265, 371, 1427, 1855, 7135, 9989, 49945, 75631, 378155, 529417, 2647085]

約数ペア:

[(1, 2647085), (5, 529417), (7, 378155), (35, 75631), (53, 49945), (265, 9989), (371, 7135), (1427, 1855)]