1549676530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{5443}}^1$

素因数の和:5922

約数の個数: 32

約数和(自身を含む): 2836280448

約数和(自身を除く): 1286603918

約数列:

[1, 2, 5, 10, 71, 142, 355, 401, 710, 802, 2005, 4010, 5443, 10886, 27215, 28471, 54430, 56942, 142355, 284710, 386453, 772906, 1932265, 2182643, 3864530, 4365286, 10913215, 21826430, 154967653, 309935306, 774838265, 1549676530]

約数ペア:

[(1, 1549676530), (2, 774838265), (5, 309935306), (10, 154967653), (71, 21826430), (142, 10913215), (355, 4365286), (401, 3864530), (710, 2182643), (802, 1932265), (2005, 772906), (4010, 386453), (5443, 284710), (10886, 142355), (27215, 56942), (28471, 54430)]