1040309984

素因数分解:

$2^5\times 7^2\times {\mathrm{663463}}^1$

素因数の和:663487

約数の個数: 36

約数和(自身を含む): 2382499224

約数和(自身を除く): 1342189240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 663463, 1326926, 2653852, 4644241, 5307704, 9288482, 10615408, 18576964, 21230816, 32509687, 37153928, 65019374, 74307856, 130038748, 148615712, 260077496, 520154992, 1040309984]

約数ペア:

[(1, 1040309984), (2, 520154992), (4, 260077496), (7, 148615712), (8, 130038748), (14, 74307856), (16, 65019374), (28, 37153928), (32, 32509687), (49, 21230816), (56, 18576964), (98, 10615408), (112, 9288482), (196, 5307704), (224, 4644241), (392, 2653852), (784, 1326926), (1568, 663463)]