1538453668

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{5501}}^1$

素因数の和:6147

約数の個数: 24

約数和(自身を含む): 2717547840

約数和(自身を除く): 1179094172

約数列:

[1, 2, 4, 139, 278, 503, 556, 1006, 2012, 5501, 11002, 22004, 69917, 139834, 279668, 764639, 1529278, 2767003, 3058556, 5534006, 11068012, 384613417, 769226834, 1538453668]

約数ペア:

[(1, 1538453668), (2, 769226834), (4, 384613417), (139, 11068012), (278, 5534006), (503, 3058556), (556, 2767003), (1006, 1529278), (2012, 764639), (5501, 279668), (11002, 139834), (22004, 69917)]