2133292

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 4340000

約数和(自身を除く): 2206708

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1249, 1708, 2498, 4996, 8743, 17486, 34972, 76189, 152378, 304756, 533323, 1066646, 2133292]

約数ペア:

[(1, 2133292), (2, 1066646), (4, 533323), (7, 304756), (14, 152378), (28, 76189), (61, 34972), (122, 17486), (244, 8743), (427, 4996), (854, 2498), (1249, 1708)]