280458244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6374051}}^1$

素因数の和:6374066

約数の個数: 12

約数和(自身を含む): 535420368

約数和(自身を除く): 254962124

約数列:

[1, 2, 4, 11, 22, 44, 6374051, 12748102, 25496204, 70114561, 140229122, 280458244]

約数ペア:

[(1, 280458244), (2, 140229122), (4, 70114561), (11, 25496204), (22, 12748102), (44, 6374051)]