379845578

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{195193}}^1$

素因数の和:195341

約数の個数: 16

約数和(自身を含む): 655851840

約数和(自身を除く): 276006262

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 195193, 390386, 1366351, 2732702, 27131827, 54263654, 189922789, 379845578]

約数ペア:

[(1, 379845578), (2, 189922789), (7, 54263654), (14, 27131827), (139, 2732702), (278, 1366351), (973, 390386), (1946, 195193)]