1908121856

素因数分解:

$2^8\times {\mathrm{7453601}}^1$

素因数の和:7453617

約数の個数: 18

約数和(自身を含む): 3808790622

約数和(自身を除く): 1900668766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7453601, 14907202, 29814404, 59628808, 119257616, 238515232, 477030464, 954060928, 1908121856]

約数ペア:

[(1, 1908121856), (2, 954060928), (4, 477030464), (8, 238515232), (16, 119257616), (32, 59628808), (64, 29814404), (128, 14907202), (256, 7453601)]