2798674.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^2$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 58850064

約数和(自身を除く): 30177700

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 139, 212, 278, 371, 556, 742, 973, 1484, 1946, 3892, 7367, 14734, 19321, 29468, 38642, 51569, 77284, 103138, 135247, 206276, 270494, 540988, 1024013, 2048026, 4096052, 7168091, 14336182, 28672364]

約数ペア:

[(1, 28672364), (2, 14336182), (4, 7168091), (7, 4096052), (14, 2048026), (28, 1024013), (53, 540988), (106, 270494), (139, 206276), (212, 135247), (278, 103138), (371, 77284), (556, 51569), (742, 38642), (973, 29468), (1484, 19321), (1946, 14734), (3892, 7367)]