853201748

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239933}}^1$

素因数の和:240071

約数の個数: 24

約数和(自身を含む): 1719846912

約数和(自身を除く): 866645164

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 239933, 479866, 959732, 1679531, 3359062, 6718124, 30471491, 60942982, 121885964, 213300437, 426600874, 853201748]

約数ペア:

[(1, 853201748), (2, 426600874), (4, 213300437), (7, 121885964), (14, 60942982), (28, 30471491), (127, 6718124), (254, 3359062), (508, 1679531), (889, 959732), (1778, 479866), (3556, 239933)]