447802

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 16

約数和(自身を含む): 709632

約数和(自身を除く): 261830

約数列:

[1, 2, 41, 43, 82, 86, 127, 254, 1763, 3526, 5207, 5461, 10414, 10922, 223901, 447802]

約数ペア:

[(1, 447802), (2, 223901), (41, 10922), (43, 10414), (82, 5461), (86, 5207), (127, 3526), (254, 1763)]