2056588310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{220901}}^1$

素因数の和:220941

約数の個数: 48

約数和(自身を含む): 4532909040

約数和(自身を除く): 2476320730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 220901, 441802, 1104505, 1546307, 2209010, 3092614, 4197119, 7731535, 8394238, 10824149, 15463070, 20985595, 21648298, 29379833, 41971190, 54120745, 58759666, 108241490, 146899165, 205658831, 293798330, 411317662, 1028294155, 2056588310]

約数ペア:

[(1, 2056588310), (2, 1028294155), (5, 411317662), (7, 293798330), (10, 205658831), (14, 146899165), (19, 108241490), (35, 58759666), (38, 54120745), (49, 41971190), (70, 29379833), (95, 21648298), (98, 20985595), (133, 15463070), (190, 10824149), (245, 8394238), (266, 7731535), (490, 4197119), (665, 3092614), (931, 2209010), (1330, 1546307), (1862, 1104505), (4655, 441802), (9310, 220901)]