8513318

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 14198016

約数和(自身を除く): 5684698

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 277, 554, 1397, 2794, 3047, 6094, 15367, 30734, 33517, 35179, 67034, 70358, 386969, 773938, 4256659, 8513318]

約数ペア:

[(1, 8513318), (2, 4256659), (11, 773938), (22, 386969), (121, 70358), (127, 67034), (242, 35179), (254, 33517), (277, 30734), (554, 15367), (1397, 6094), (2794, 3047)]