127321628

素因数分解:

$2^2\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{2377}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 254883552

約数和(自身を除く): 127561924

約数列:

[1, 2, 4, 7, 14, 28, 1913, 2377, 3826, 4754, 7652, 9508, 13391, 16639, 26782, 33278, 53564, 66556, 4547201, 9094402, 18188804, 31830407, 63660814, 127321628]

約数ペア:

[(1, 127321628), (2, 63660814), (4, 31830407), (7, 18188804), (14, 9094402), (28, 4547201), (1913, 66556), (2377, 53564), (3826, 33278), (4754, 26782), (7652, 16639), (9508, 13391)]