28702924318

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1\times {\mathrm{104231}}^1$

素因数の和:105267

約数の個数: 16

約数和(自身を含む): 43378439904

約数和(自身を除く): 14675515586

約数列:

[1, 2, 157, 314, 877, 1754, 104231, 137689, 208462, 275378, 16364267, 32728534, 91410587, 182821174, 14351462159, 28702924318]

約数ペア:

[(1, 28702924318), (2, 14351462159), (157, 182821174), (314, 91410587), (877, 32728534), (1754, 16364267), (104231, 275378), (137689, 208462)]