17804520008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1455569}}^1$

素因数の和:1455725

約数の個数: 32

約数和(自身を含む): 36680364000

約数和(自身を除く): 18875843992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 1455569, 2911138, 5822276, 11644552, 16011259, 32022518, 64045036, 128090072, 202324091, 404648182, 809296364, 1618592728, 2225565001, 4451130002, 8902260004, 17804520008]

約数ペア:

[(1, 17804520008), (2, 8902260004), (4, 4451130002), (8, 2225565001), (11, 1618592728), (22, 809296364), (44, 404648182), (88, 202324091), (139, 128090072), (278, 64045036), (556, 32022518), (1112, 16011259), (1529, 11644552), (3058, 5822276), (6116, 2911138), (12232, 1455569)]