2087666413

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5119}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 2580480000

約数和(自身を除く): 492813587

約数列:

[1, 7, 29, 41, 49, 203, 287, 343, 1189, 1421, 2009, 5119, 8323, 9947, 14063, 35833, 58261, 148451, 209879, 250831, 407827, 1039157, 1469153, 1755817, 6086491, 7274099, 10284071, 42605437, 50918693, 71988497, 298238059, 2087666413]

約数ペア:

[(1, 2087666413), (7, 298238059), (29, 71988497), (41, 50918693), (49, 42605437), (203, 10284071), (287, 7274099), (343, 6086491), (1189, 1755817), (1421, 1469153), (2009, 1039157), (5119, 407827), (8323, 250831), (9947, 209879), (14063, 148451), (35833, 58261)]