409295536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{115751}}^1$

素因数の和:115789

約数の個数: 40

約数和(自身を含む): 904254624

約数和(自身を除く): 494959088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 115751, 231502, 463004, 926008, 1504763, 1852016, 1967767, 3009526, 3935534, 6019052, 7871068, 12038104, 15742136, 24076208, 25580971, 31484272, 51161942, 102323884, 204647768, 409295536]

約数ペア:

[(1, 409295536), (2, 204647768), (4, 102323884), (8, 51161942), (13, 31484272), (16, 25580971), (17, 24076208), (26, 15742136), (34, 12038104), (52, 7871068), (68, 6019052), (104, 3935534), (136, 3009526), (208, 1967767), (221, 1852016), (272, 1504763), (442, 926008), (884, 463004), (1768, 231502), (3536, 115751)]