388580453618

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{7569061}}^1$

素因数の和:7569282

約数の個数: 32

約数和(自身を含む): 704831053440

約数和(自身を除く): 316250599822

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 2702, 3667, 7334, 25669, 51338, 7569061, 15138122, 52983427, 105966854, 143812159, 287624318, 1006685113, 1460828773, 2013370226, 2921657546, 10225801411, 20451602822, 27755746687, 55511493374, 194290226809, 388580453618]

約数ペア:

[(1, 388580453618), (2, 194290226809), (7, 55511493374), (14, 27755746687), (19, 20451602822), (38, 10225801411), (133, 2921657546), (193, 2013370226), (266, 1460828773), (386, 1006685113), (1351, 287624318), (2702, 143812159), (3667, 105966854), (7334, 52983427), (25669, 15138122), (51338, 7569061)]