268174978

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{11863}}^1$

素因数の和:12081

約数の個数: 16

約数和(自身を含む): 410019840

約数和(自身を除く): 141844862

約数列:

[1, 2, 89, 127, 178, 254, 11303, 11863, 22606, 23726, 1055807, 1506601, 2111614, 3013202, 134087489, 268174978]

約数ペア:

[(1, 268174978), (2, 134087489), (89, 3013202), (127, 2111614), (178, 1506601), (254, 1055807), (11303, 23726), (11863, 22606)]