2071388578

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2026799}}^1$

素因数の和:2026881

約数の個数: 16

約数和(自身を含む): 3599596800

約数和(自身を除く): 1528208222

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2026799, 4053598, 14187593, 28375186, 147956327, 295912654, 1035694289, 2071388578]

約数ペア:

[(1, 2071388578), (2, 1035694289), (7, 295912654), (14, 147956327), (73, 28375186), (146, 14187593), (511, 4053598), (1022, 2026799)]