1106890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 2021760

約数和(自身を除く): 914870

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1559, 3118, 7795, 15590, 110689, 221378, 553445, 1106890]

約数ペア:

[(1, 1106890), (2, 553445), (5, 221378), (10, 110689), (71, 15590), (142, 7795), (355, 3118), (710, 1559)]