265655806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1871}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 442810368

約数和(自身を除く): 177154562

約数列:

[1, 2, 13, 26, 43, 86, 127, 254, 559, 1118, 1651, 1871, 3302, 3742, 5461, 10922, 24323, 48646, 70993, 80453, 141986, 160906, 237617, 475234, 1045889, 2091778, 3089021, 6178042, 10217531, 20435062, 132827903, 265655806]

約数ペア:

[(1, 265655806), (2, 132827903), (13, 20435062), (26, 10217531), (43, 6178042), (86, 3089021), (127, 2091778), (254, 1045889), (559, 475234), (1118, 237617), (1651, 160906), (1871, 141986), (3302, 80453), (3742, 70993), (5461, 48646), (10922, 24323)]