2190452874

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2450171}}^1$

素因数の和:2450325

約数の個数: 16

約数和(自身を含む): 4410309600

約数和(自身を除く): 2219856726

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 2450171, 4900342, 7350513, 14701026, 365075479, 730150958, 1095226437, 2190452874]

約数ペア:

[(1, 2190452874), (2, 1095226437), (3, 730150958), (6, 365075479), (149, 14701026), (298, 7350513), (447, 4900342), (894, 2450171)]