2056556572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{12451}}^1$

素因数の和:12826

約数の個数: 48

約数和(自身を含む): 4367962368

約数和(自身を除く): 2311405796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 347, 476, 694, 1388, 2429, 4858, 5899, 9716, 11798, 12451, 23596, 24902, 41293, 49804, 82586, 87157, 165172, 174314, 211667, 348628, 423334, 846668, 1481669, 2963338, 4320497, 5926676, 8640994, 17281988, 30243479, 60486958, 73448449, 120973916, 146896898, 293793796, 514139143, 1028278286, 2056556572]

約数ペア:

[(1, 2056556572), (2, 1028278286), (4, 514139143), (7, 293793796), (14, 146896898), (17, 120973916), (28, 73448449), (34, 60486958), (68, 30243479), (119, 17281988), (238, 8640994), (347, 5926676), (476, 4320497), (694, 2963338), (1388, 1481669), (2429, 846668), (4858, 423334), (5899, 348628), (9716, 211667), (11798, 174314), (12451, 165172), (23596, 87157), (24902, 82586), (41293, 49804)]