2109643042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{49871}}^1$

素因数の和:51513

約数の個数: 16

約数和(自身を含む): 3410047872

約数和(自身を除く): 1300404830

約数列:

[1, 2, 13, 26, 1627, 3254, 21151, 42302, 49871, 99742, 648323, 1296646, 81140117, 162280234, 1054821521, 2109643042]

約数ペア:

[(1, 2109643042), (2, 1054821521), (13, 162280234), (26, 81140117), (1627, 1296646), (3254, 648323), (21151, 99742), (42302, 49871)]