4125214

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:387

約数の個数: 16

約数和(自身を含む): 6336000

約数和(自身を除く): 2210786

約数列:

[1, 2, 109, 127, 149, 218, 254, 298, 13843, 16241, 18923, 27686, 32482, 37846, 2062607, 4125214]

約数ペア:

[(1, 4125214), (2, 2062607), (109, 37846), (127, 32482), (149, 27686), (218, 18923), (254, 16241), (298, 13843)]