248654554

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 389329920

約数和(自身を除く): 140675366

約数列:

[1, 2, 67, 79, 83, 134, 158, 166, 283, 566, 5293, 5561, 6557, 10586, 11122, 13114, 18961, 22357, 23489, 37922, 44714, 46978, 439319, 878638, 1497919, 1573763, 1855631, 2995838, 3147526, 3711262, 124327277, 248654554]

約数ペア:

[(1, 248654554), (2, 124327277), (67, 3711262), (79, 3147526), (83, 2995838), (134, 1855631), (158, 1573763), (166, 1497919), (283, 878638), (566, 439319), (5293, 46978), (5561, 44714), (6557, 37922), (10586, 23489), (11122, 22357), (13114, 18961)]