3980454898

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1488577}}^1$

素因数の和:1488777

約数の個数: 16

約数和(自身を含む): 6859367424

約数和(自身を除く): 2878912526

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 1488577, 2977154, 10420039, 20840078, 284318207, 568636414, 1990227449, 3980454898]

約数ペア:

[(1, 3980454898), (2, 1990227449), (7, 568636414), (14, 284318207), (191, 20840078), (382, 10420039), (1337, 2977154), (2674, 1488577)]