280533134

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{54011}}^1$

素因数の和:54080

約数の個数: 24

約数和(自身を含む): 498746808

約数和(自身を除く): 218213674

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 54011, 108022, 378077, 756154, 2646539, 2862583, 5293078, 5725166, 20038081, 40076162, 140266567, 280533134]

約数ペア:

[(1, 280533134), (2, 140266567), (7, 40076162), (14, 20038081), (49, 5725166), (53, 5293078), (98, 2862583), (106, 2646539), (371, 756154), (742, 378077), (2597, 108022), (5194, 54011)]