866960066

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{17351}}^1$

素因数の和:17486

約数の個数: 32

約数和(自身を含む): 1539191808

約数和(自身を除く): 672231742

約数列:

[1, 2, 7, 14, 43, 83, 86, 166, 301, 581, 602, 1162, 3569, 7138, 17351, 24983, 34702, 49966, 121457, 242914, 746093, 1440133, 1492186, 2880266, 5222651, 10080931, 10445302, 20161862, 61925719, 123851438, 433480033, 866960066]

約数ペア:

[(1, 866960066), (2, 433480033), (7, 123851438), (14, 61925719), (43, 20161862), (83, 10445302), (86, 10080931), (166, 5222651), (301, 2880266), (581, 1492186), (602, 1440133), (1162, 746093), (3569, 242914), (7138, 121457), (17351, 49966), (24983, 34702)]