811442942

素因数分解:

$2^1\times {\mathrm{419}}^2\times {\mathrm{2311}}^1$

素因数の和:3151

約数の個数: 12

約数和(自身を含む): 1220604216

約数和(自身を除く): 409161274

約数列:

[1, 2, 419, 838, 2311, 4622, 175561, 351122, 968309, 1936618, 405721471, 811442942]

約数ペア:

[(1, 811442942), (2, 405721471), (419, 1936618), (838, 968309), (2311, 351122), (4622, 175561)]