1256741476

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{503}}^1\times {\mathrm{2801}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 2214342144

約数和(自身を除く): 957600668

約数列:

[1, 2, 4, 223, 446, 503, 892, 1006, 2012, 2801, 5602, 11204, 112169, 224338, 448676, 624623, 1249246, 1408903, 2498492, 2817806, 5635612, 314185369, 628370738, 1256741476]

約数ペア:

[(1, 1256741476), (2, 628370738), (4, 314185369), (223, 5635612), (446, 2817806), (503, 2498492), (892, 1408903), (1006, 1249246), (2012, 624623), (2801, 448676), (5602, 224338), (11204, 112169)]