1198818688

素因数分解:

$2^7\times {\mathrm{2663}}^1\times {\mathrm{3517}}^1$

素因数の和:6194

約数の個数: 32

約数和(自身を含む): 2389847760

約数和(自身を除く): 1191029072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2663, 3517, 5326, 7034, 10652, 14068, 21304, 28136, 42608, 56272, 85216, 112544, 170432, 225088, 340864, 450176, 9365771, 18731542, 37463084, 74926168, 149852336, 299704672, 599409344, 1198818688]

約数ペア:

[(1, 1198818688), (2, 599409344), (4, 299704672), (8, 149852336), (16, 74926168), (32, 37463084), (64, 18731542), (128, 9365771), (2663, 450176), (3517, 340864), (5326, 225088), (7034, 170432), (10652, 112544), (14068, 85216), (21304, 56272), (28136, 42608)]