1828974049

素因数分解:

$7^2\times {\mathrm{181}}^1\times {\mathrm{206221}}^1$

素因数の和:206416

約数の個数: 12

約数和(自身を含む): 2139347028

約数和(自身を除く): 310372979

約数列:

[1, 7, 49, 181, 1267, 8869, 206221, 1443547, 10104829, 37326001, 261282007, 1828974049]

約数ペア:

[(1, 1828974049), (7, 261282007), (49, 37326001), (181, 10104829), (1267, 1443547), (8869, 206221)]