2008184619

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181457}}^1$

素因数の和:181515

約数の個数: 32

約数和(自身を含む): 3344633856

約数和(自身を除く): 1336449237

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 181457, 544371, 1270199, 3084769, 3810597, 5625167, 9254307, 16875501, 21593383, 39376169, 64780149, 95627839, 118128507, 286883517, 669394873, 2008184619]

約数ペア:

[(1, 2008184619), (3, 669394873), (7, 286883517), (17, 118128507), (21, 95627839), (31, 64780149), (51, 39376169), (93, 21593383), (119, 16875501), (217, 9254307), (357, 5625167), (527, 3810597), (651, 3084769), (1581, 1270199), (3689, 544371), (11067, 181457)]