381908014

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1\times {\mathrm{1307}}^1$

素因数の和:2259

約数の個数: 16

約数和(自身を含む): 577032048

約数和(自身を除く): 195124034

約数列:

[1, 2, 193, 386, 757, 1307, 1514, 2614, 146101, 252251, 292202, 504502, 989399, 1978798, 190954007, 381908014]

約数ペア:

[(1, 381908014), (2, 190954007), (193, 1978798), (386, 989399), (757, 504502), (1307, 292202), (1514, 252251), (2614, 146101)]