2985826

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 16

約数和(自身を含む): 4647096

約数和(自身を除く): 1661270

約数列:

[1, 2, 37, 74, 157, 257, 314, 514, 5809, 9509, 11618, 19018, 40349, 80698, 1492913, 2985826]

約数ペア:

[(1, 2985826), (2, 1492913), (37, 80698), (74, 40349), (157, 19018), (257, 11618), (314, 9509), (514, 5809)]