254805434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{77167}}^1$

素因数の和:77309

約数の個数: 16

約数和(自身を含む): 414855168

約数和(自身を除く): 160049734

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 77167, 154334, 1003171, 2006342, 9800209, 19600418, 127402717, 254805434]

約数ペア:

[(1, 254805434), (2, 127402717), (13, 19600418), (26, 9800209), (127, 2006342), (254, 1003171), (1651, 154334), (3302, 77167)]