2512144

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1002

約数の個数: 20

約数和(自身を含む): 4898124

約数和(自身を除く): 2385980

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 797, 1576, 1594, 3152, 3188, 6376, 12752, 157009, 314018, 628036, 1256072, 2512144]

約数ペア:

[(1, 2512144), (2, 1256072), (4, 628036), (8, 314018), (16, 157009), (197, 12752), (394, 6376), (788, 3188), (797, 3152), (1576, 1594)]