2019037552

素因数分解:

$2^4\times 7^2\times {\mathrm{521}}^1\times {\mathrm{4943}}^1$

素因数の和:5486

約数の個数: 60

約数和(自身を含む): 4560217056

約数和(自身を除く): 2541179504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 521, 784, 1042, 2084, 3647, 4168, 4943, 7294, 8336, 9886, 14588, 19772, 25529, 29176, 34601, 39544, 51058, 58352, 69202, 79088, 102116, 138404, 204232, 242207, 276808, 408464, 484414, 553616, 968828, 1937656, 2575303, 3875312, 5150606, 10301212, 18027121, 20602424, 36054242, 41204848, 72108484, 126189847, 144216968, 252379694, 288433936, 504759388, 1009518776, 2019037552]

約数ペア:

[(1, 2019037552), (2, 1009518776), (4, 504759388), (7, 288433936), (8, 252379694), (14, 144216968), (16, 126189847), (28, 72108484), (49, 41204848), (56, 36054242), (98, 20602424), (112, 18027121), (196, 10301212), (392, 5150606), (521, 3875312), (784, 2575303), (1042, 1937656), (2084, 968828), (3647, 553616), (4168, 484414), (4943, 408464), (7294, 276808), (8336, 242207), (9886, 204232), (14588, 138404), (19772, 102116), (25529, 79088), (29176, 69202), (34601, 58352), (39544, 51058)]