805434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 1867776

約数和(自身を除く): 1062342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 151, 254, 302, 381, 453, 762, 889, 906, 1057, 1778, 2114, 2667, 3171, 5334, 6342, 19177, 38354, 57531, 115062, 134239, 268478, 402717, 805434]

約数ペア:

[(1, 805434), (2, 402717), (3, 268478), (6, 134239), (7, 115062), (14, 57531), (21, 38354), (42, 19177), (127, 6342), (151, 5334), (254, 3171), (302, 2667), (381, 2114), (453, 1778), (762, 1057), (889, 906)]