271551176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{6577}}^1$

素因数の和:6993

約数の個数: 32

約数和(自身を含む): 549789240

約数和(自身を除く): 278238064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 5161, 6577, 10322, 13154, 20644, 26308, 41288, 52616, 85501, 171002, 342004, 684008, 2611069, 5222138, 10444276, 20888552, 33943897, 67887794, 135775588, 271551176]

約数ペア:

[(1, 271551176), (2, 135775588), (4, 67887794), (8, 33943897), (13, 20888552), (26, 10444276), (52, 5222138), (104, 2611069), (397, 684008), (794, 342004), (1588, 171002), (3176, 85501), (5161, 52616), (6577, 41288), (10322, 26308), (13154, 20644)]