270589076

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{486671}}^1$

素因数の和:486814

約数の個数: 12

約数和(自身を含む): 476938560

約数和(自身を除く): 206349484

約数列:

[1, 2, 4, 139, 278, 556, 486671, 973342, 1946684, 67647269, 135294538, 270589076]

約数ペア:

[(1, 270589076), (2, 135294538), (4, 67647269), (139, 1946684), (278, 973342), (556, 486671)]