2477048

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 5540400

約数和(自身を除く): 3063352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 89, 98, 142, 178, 196, 284, 356, 392, 497, 568, 623, 712, 994, 1246, 1988, 2492, 3479, 3976, 4361, 4984, 6319, 6958, 8722, 12638, 13916, 17444, 25276, 27832, 34888, 44233, 50552, 88466, 176932, 309631, 353864, 619262, 1238524, 2477048]

約数ペア:

[(1, 2477048), (2, 1238524), (4, 619262), (7, 353864), (8, 309631), (14, 176932), (28, 88466), (49, 50552), (56, 44233), (71, 34888), (89, 27832), (98, 25276), (142, 17444), (178, 13916), (196, 12638), (284, 8722), (356, 6958), (392, 6319), (497, 4984), (568, 4361), (623, 3976), (712, 3479), (994, 2492), (1246, 1988)]