1961518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 3255840

約数和(自身を除く): 1294322

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 2039, 4078, 26507, 53014, 75443, 150886, 980759, 1961518]

約数ペア:

[(1, 1961518), (2, 980759), (13, 150886), (26, 75443), (37, 53014), (74, 26507), (481, 4078), (962, 2039)]