6388850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9829}}^1$

素因数の和:9854

約数の個数: 24

約数和(自身を含む): 12798660

約数和(自身を除く): 6409810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 9829, 19658, 49145, 98290, 127777, 245725, 255554, 491450, 638885, 1277770, 3194425, 6388850]

約数ペア:

[(1, 6388850), (2, 3194425), (5, 1277770), (10, 638885), (13, 491450), (25, 255554), (26, 245725), (50, 127777), (65, 98290), (130, 49145), (325, 19658), (650, 9829)]