389916171902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{10151}}^1$

素因数の和:10601

約数の個数: 64

約数和(自身を含む): 647324006400

約数和(自身を除く): 257407834498

約数列:

[1, 2, 17, 29, 34, 58, 163, 239, 326, 478, 493, 986, 2771, 4063, 4727, 5542, 6931, 8126, 9454, 10151, 13862, 20302, 38957, 77914, 80359, 117827, 160718, 172567, 235654, 294379, 345134, 588758, 662269, 1129753, 1324538, 1654613, 2259506, 2426089, 3309226, 4852178, 5004443, 10008886, 19205801, 28128421, 38411602, 41243513, 47983777, 56256842, 70356581, 82487026, 95967554, 140713162, 395452507, 790905014, 815724209, 1196061877, 1631448418, 2392123754, 6722692619, 11468122703, 13445385238, 22936245406, 194958085951, 389916171902]

約数ペア:

[(1, 389916171902), (2, 194958085951), (17, 22936245406), (29, 13445385238), (34, 11468122703), (58, 6722692619), (163, 2392123754), (239, 1631448418), (326, 1196061877), (478, 815724209), (493, 790905014), (986, 395452507), (2771, 140713162), (4063, 95967554), (4727, 82487026), (5542, 70356581), (6931, 56256842), (8126, 47983777), (9454, 41243513), (10151, 38411602), (13862, 28128421), (20302, 19205801), (38957, 10008886), (77914, 5004443), (80359, 4852178), (117827, 3309226), (160718, 2426089), (172567, 2259506), (235654, 1654613), (294379, 1324538), (345134, 1129753), (588758, 662269)]