2186121098

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{59441}}^1$

素因数の和:59558

約数の個数: 32

約数和(自身を含む): 3903199488

約数和(自身を除く): 1717078390

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 18389, 36778, 59441, 118882, 416087, 832174, 2199317, 4220311, 4398634, 8440622, 15395219, 29542177, 30790438, 59084354, 156151507, 312303014, 1093060549, 2186121098]

約数ペア:

[(1, 2186121098), (2, 1093060549), (7, 312303014), (14, 156151507), (37, 59084354), (71, 30790438), (74, 29542177), (142, 15395219), (259, 8440622), (497, 4398634), (518, 4220311), (994, 2199317), (2627, 832174), (5254, 416087), (18389, 118882), (36778, 59441)]