139331366

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{41443}}^1$

素因数の和:41527

約数の個数: 12

約数和(自身を含む): 214224036

約数和(自身を除く): 74892670

約数列:

[1, 2, 41, 82, 1681, 3362, 41443, 82886, 1699163, 3398326, 69665683, 139331366]

約数ペア:

[(1, 139331366), (2, 69665683), (41, 3398326), (82, 1699163), (1681, 82886), (3362, 41443)]