2038691312

素因数分解:

$2^4\times 7^1\times {\mathrm{18202601}}^1$

素因数の和:18202616

約数の個数: 20

約数和(自身を含む): 4514245296

約数和(自身を除く): 2475553984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18202601, 36405202, 72810404, 127418207, 145620808, 254836414, 291241616, 509672828, 1019345656, 2038691312]

約数ペア:

[(1, 2038691312), (2, 1019345656), (4, 509672828), (7, 291241616), (8, 254836414), (14, 145620808), (16, 127418207), (28, 72810404), (56, 36405202), (112, 18202601)]