9979592

素因数分解:

$2^3\times 7^1\times {\mathrm{178207}}^1$

素因数の和:178220

約数の個数: 16

約数和(自身を含む): 21384960

約数和(自身を除く): 11405368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 178207, 356414, 712828, 1247449, 1425656, 2494898, 4989796, 9979592]

約数ペア:

[(1, 9979592), (2, 4989796), (4, 2494898), (7, 1425656), (8, 1247449), (14, 712828), (28, 356414), (56, 178207)]