260395336

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{5501}}^1$

素因数の和:5665

約数の個数: 32

約数和(自身を含む): 501452280

約数和(自身を除く): 241056944

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 388, 488, 776, 5501, 5917, 11002, 11834, 22004, 23668, 44008, 47336, 335561, 533597, 671122, 1067194, 1342244, 2134388, 2684488, 4268776, 32549417, 65098834, 130197668, 260395336]

約数ペア:

[(1, 260395336), (2, 130197668), (4, 65098834), (8, 32549417), (61, 4268776), (97, 2684488), (122, 2134388), (194, 1342244), (244, 1067194), (388, 671122), (488, 533597), (776, 335561), (5501, 47336), (5917, 44008), (11002, 23668), (11834, 22004)]