4386242

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 7566912

約数和(自身を除く): 3180670

約数列:

[1, 2, 7, 14, 173, 346, 1211, 1811, 2422, 3622, 12677, 25354, 313303, 626606, 2193121, 4386242]

約数ペア:

[(1, 4386242), (2, 2193121), (7, 626606), (14, 313303), (173, 25354), (346, 12677), (1211, 3622), (1811, 2422)]