1196971216

素因数分解:

$2^4\times 7^3\times {\mathrm{218107}}^1$

素因数の和:218136

約数の個数: 40

約数和(自身を含む): 2704539200

約数和(自身を除く): 1507567984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 218107, 436214, 872428, 1526749, 1744856, 3053498, 3489712, 6106996, 10687243, 12213992, 21374486, 24427984, 42748972, 74810701, 85497944, 149621402, 170995888, 299242804, 598485608, 1196971216]

約数ペア:

[(1, 1196971216), (2, 598485608), (4, 299242804), (7, 170995888), (8, 149621402), (14, 85497944), (16, 74810701), (28, 42748972), (49, 24427984), (56, 21374486), (98, 12213992), (112, 10687243), (196, 6106996), (343, 3489712), (392, 3053498), (686, 1744856), (784, 1526749), (1372, 872428), (2744, 436214), (5488, 218107)]