2042298832

素因数分解:

$2^4\times 7^3\times {\mathrm{103}}^1\times {\mathrm{3613}}^1$

素因数の和:3745

約数の個数: 80

約数和(自身を含む): 4660614400

約数和(自身を除く): 2618315568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 343, 392, 412, 686, 721, 784, 824, 1372, 1442, 1648, 2744, 2884, 3613, 5047, 5488, 5768, 7226, 10094, 11536, 14452, 20188, 25291, 28904, 35329, 40376, 50582, 57808, 70658, 80752, 101164, 141316, 177037, 202328, 282632, 354074, 372139, 404656, 565264, 708148, 744278, 1239259, 1416296, 1488556, 2478518, 2604973, 2832592, 2977112, 4957036, 5209946, 5954224, 9914072, 10419892, 18234811, 19828144, 20839784, 36469622, 41679568, 72939244, 127643677, 145878488, 255287354, 291756976, 510574708, 1021149416, 2042298832]

約数ペア:

[(1, 2042298832), (2, 1021149416), (4, 510574708), (7, 291756976), (8, 255287354), (14, 145878488), (16, 127643677), (28, 72939244), (49, 41679568), (56, 36469622), (98, 20839784), (103, 19828144), (112, 18234811), (196, 10419892), (206, 9914072), (343, 5954224), (392, 5209946), (412, 4957036), (686, 2977112), (721, 2832592), (784, 2604973), (824, 2478518), (1372, 1488556), (1442, 1416296), (1648, 1239259), (2744, 744278), (2884, 708148), (3613, 565264), (5047, 404656), (5488, 372139), (5768, 354074), (7226, 282632), (10094, 202328), (11536, 177037), (14452, 141316), (20188, 101164), (25291, 80752), (28904, 70658), (35329, 57808), (40376, 50582)]