9898342

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 15301440

約数和(自身を除く): 5403098

約数列:

[1, 2, 43, 86, 179, 358, 643, 1286, 7697, 15394, 27649, 55298, 115097, 230194, 4949171, 9898342]

約数ペア:

[(1, 9898342), (2, 4949171), (43, 230194), (86, 115097), (179, 55298), (358, 27649), (643, 15394), (1286, 7697)]