2871566210

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{178469}}^1$

素因数の和:180085

約数の個数: 16

約数和(自身を含む): 5172060600

約数和(自身を除く): 2300494390

約数列:

[1, 2, 5, 10, 1609, 3218, 8045, 16090, 178469, 356938, 892345, 1784690, 287156621, 574313242, 1435783105, 2871566210]

約数ペア:

[(1, 2871566210), (2, 1435783105), (5, 574313242), (10, 287156621), (1609, 1784690), (3218, 892345), (8045, 356938), (16090, 178469)]