538350852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{265459}}^1$

素因数の和:265492

約数の個数: 36

約数和(自身を含む): 1360217040

約数和(自身を除く): 821866188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 265459, 530918, 796377, 1061836, 1592754, 3185508, 3450967, 6901934, 10352901, 13803868, 20705802, 41411604, 44862571, 89725142, 134587713, 179450284, 269175426, 538350852]

約数ペア:

[(1, 538350852), (2, 269175426), (3, 179450284), (4, 134587713), (6, 89725142), (12, 44862571), (13, 41411604), (26, 20705802), (39, 13803868), (52, 10352901), (78, 6901934), (156, 3450967), (169, 3185508), (338, 1592754), (507, 1061836), (676, 796377), (1014, 530918), (2028, 265459)]