26943190

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6719}}^1$

素因数の和:7127

約数の個数: 16

約数和(自身を含む): 48625920

約数和(自身を除く): 21682730

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 6719, 13438, 33595, 67190, 2694319, 5388638, 13471595, 26943190]

約数ペア:

[(1, 26943190), (2, 13471595), (5, 5388638), (10, 2694319), (401, 67190), (802, 33595), (2005, 13438), (4010, 6719)]