2228982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 5171712

約数和(自身を除く): 2942730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 727, 1022, 1454, 1533, 2181, 3066, 4362, 5089, 10178, 15267, 30534, 53071, 106142, 159213, 318426, 371497, 742994, 1114491, 2228982]

約数ペア:

[(1, 2228982), (2, 1114491), (3, 742994), (6, 371497), (7, 318426), (14, 159213), (21, 106142), (42, 53071), (73, 30534), (146, 15267), (219, 10178), (438, 5089), (511, 4362), (727, 3066), (1022, 2181), (1454, 1533)]