2167010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 3931200

約数和(自身を除く): 1764190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1559, 3118, 7795, 15590, 216701, 433402, 1083505, 2167010]

約数ペア:

[(1, 2167010), (2, 1083505), (5, 433402), (10, 216701), (139, 15590), (278, 7795), (695, 3118), (1390, 1559)]