2015350036

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{5651}}^1$

素因数の和:5980

約数の個数: 48

約数和(自身を含む): 4132380672

約数和(自身を除く): 2117030636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 271, 329, 542, 658, 1084, 1316, 1897, 3794, 5651, 7588, 11302, 12737, 22604, 25474, 39557, 50948, 79114, 89159, 158228, 178318, 265597, 356636, 531194, 1062388, 1531421, 1859179, 3062842, 3718358, 6125684, 7436716, 10719947, 21439894, 42879788, 71976787, 143953574, 287907148, 503837509, 1007675018, 2015350036]

約数ペア:

[(1, 2015350036), (2, 1007675018), (4, 503837509), (7, 287907148), (14, 143953574), (28, 71976787), (47, 42879788), (94, 21439894), (188, 10719947), (271, 7436716), (329, 6125684), (542, 3718358), (658, 3062842), (1084, 1859179), (1316, 1531421), (1897, 1062388), (3794, 531194), (5651, 356636), (7588, 265597), (11302, 178318), (12737, 158228), (22604, 89159), (25474, 79114), (39557, 50948)]