1322032

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1620

約数の個数: 20

約数和(自身を含む): 2611440

約数和(自身を除く): 1289408

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1559, 3118, 6236, 12472, 24944, 82627, 165254, 330508, 661016, 1322032]

約数ペア:

[(1, 1322032), (2, 661016), (4, 330508), (8, 165254), (16, 82627), (53, 24944), (106, 12472), (212, 6236), (424, 3118), (848, 1559)]