7788005244

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{905161}}^1$

素因数の和:905410

約数の個数: 36

約数和(自身を含む): 19768738080

約数和(自身を除く): 11980732836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 905161, 1810322, 2715483, 3620644, 5430966, 8146449, 10861932, 16292898, 32585796, 216333479, 432666958, 649000437, 865333916, 1298000874, 1947001311, 2596001748, 3894002622, 7788005244]

約数ペア:

[(1, 7788005244), (2, 3894002622), (3, 2596001748), (4, 1947001311), (6, 1298000874), (9, 865333916), (12, 649000437), (18, 432666958), (36, 216333479), (239, 32585796), (478, 16292898), (717, 10861932), (956, 8146449), (1434, 5430966), (2151, 3620644), (2868, 2715483), (4302, 1810322), (8604, 905161)]