1279786076

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{4506289}}^1$

素因数の和:4506364

約数の個数: 12

約数和(自身を含む): 2271170160

約数和(自身を除く): 991384084

約数列:

[1, 2, 4, 71, 142, 284, 4506289, 9012578, 18025156, 319946519, 639893038, 1279786076]

約数ペア:

[(1, 1279786076), (2, 639893038), (4, 319946519), (71, 18025156), (142, 9012578), (284, 4506289)]