1682916392368

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{21408971}}^1$

素因数の和:21409030

約数の個数: 40

約数和(自身を含む): 3464399849040

約数和(自身を除く): 1781483456672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 4913, 9826, 19652, 39304, 78608, 21408971, 42817942, 85635884, 171271768, 342543536, 363952507, 727905014, 1455810028, 2911620056, 5823240112, 6187192619, 12374385238, 24748770476, 49497540952, 98995081904, 105182274523, 210364549046, 420729098092, 841458196184, 1682916392368]

約数ペア:

[(1, 1682916392368), (2, 841458196184), (4, 420729098092), (8, 210364549046), (16, 105182274523), (17, 98995081904), (34, 49497540952), (68, 24748770476), (136, 12374385238), (272, 6187192619), (289, 5823240112), (578, 2911620056), (1156, 1455810028), (2312, 727905014), (4624, 363952507), (4913, 342543536), (9826, 171271768), (19652, 85635884), (39304, 42817942), (78608, 21408971)]