4981228

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 10103072

約数和(自身を除く): 5121844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 2437, 4874, 9748, 17059, 34118, 68236, 177901, 355802, 711604, 1245307, 2490614, 4981228]

約数ペア:

[(1, 4981228), (2, 2490614), (4, 1245307), (7, 711604), (14, 355802), (28, 177901), (73, 68236), (146, 34118), (292, 17059), (511, 9748), (1022, 4874), (2044, 2437)]