147181804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{477863}}^1$

素因数の和:477885

約数の個数: 24

約数和(自身を含む): 321124608

約数和(自身を除く): 173942804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 477863, 955726, 1911452, 3345041, 5256493, 6690082, 10512986, 13380164, 21025972, 36795451, 73590902, 147181804]

約数ペア:

[(1, 147181804), (2, 73590902), (4, 36795451), (7, 21025972), (11, 13380164), (14, 10512986), (22, 6690082), (28, 5256493), (44, 3345041), (77, 1911452), (154, 955726), (308, 477863)]