255590508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1121011}}^1$

素因数の和:1121037

約数の個数: 24

約数和(自身を含む): 627766720

約数和(自身を除く): 372176212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1121011, 2242022, 3363033, 4484044, 6726066, 13452132, 21299209, 42598418, 63897627, 85196836, 127795254, 255590508]

約数ペア:

[(1, 255590508), (2, 127795254), (3, 85196836), (4, 63897627), (6, 42598418), (12, 21299209), (19, 13452132), (38, 6726066), (57, 4484044), (76, 3363033), (114, 2242022), (228, 1121011)]