414782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 16

約数和(自身を含む): 663552

約数和(自身を除く): 248770

約数列:

[1, 2, 23, 46, 71, 127, 142, 254, 1633, 2921, 3266, 5842, 9017, 18034, 207391, 414782]

約数ペア:

[(1, 414782), (2, 207391), (23, 18034), (46, 9017), (71, 5842), (127, 3266), (142, 2921), (254, 1633)]