2195036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 3991680

約数和(自身を除く): 1796644

約数列:

[1, 2, 4, 59, 71, 118, 131, 142, 236, 262, 284, 524, 4189, 7729, 8378, 9301, 15458, 16756, 18602, 30916, 37204, 548759, 1097518, 2195036]

約数ペア:

[(1, 2195036), (2, 1097518), (4, 548759), (59, 37204), (71, 30916), (118, 18602), (131, 16756), (142, 15458), (236, 9301), (262, 8378), (284, 7729), (524, 4189)]