3975882008

素因数分解:

$2^3\times 7^1\times {\mathrm{70997893}}^1$

素因数の和:70997906

約数の個数: 16

約数和(自身を含む): 8519747280

約数和(自身を除く): 4543865272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 70997893, 141995786, 283991572, 496985251, 567983144, 993970502, 1987941004, 3975882008]

約数ペア:

[(1, 3975882008), (2, 1987941004), (4, 993970502), (7, 567983144), (8, 496985251), (14, 283991572), (28, 141995786), (56, 70997893)]