538444812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{7591}}^1$

素因数の和:7878

約数の個数: 48

約数和(自身を含む): 1316270592

約数和(自身を除く): 777825780

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 257, 276, 514, 771, 1028, 1542, 3084, 5911, 7591, 11822, 15182, 17733, 22773, 23644, 30364, 35466, 45546, 70932, 91092, 174593, 349186, 523779, 698372, 1047558, 1950887, 2095116, 3901774, 5852661, 7803548, 11705322, 23410644, 44870401, 89740802, 134611203, 179481604, 269222406, 538444812]

約数ペア:

[(1, 538444812), (2, 269222406), (3, 179481604), (4, 134611203), (6, 89740802), (12, 44870401), (23, 23410644), (46, 11705322), (69, 7803548), (92, 5852661), (138, 3901774), (257, 2095116), (276, 1950887), (514, 1047558), (771, 698372), (1028, 523779), (1542, 349186), (3084, 174593), (5911, 91092), (7591, 70932), (11822, 45546), (15182, 35466), (17733, 30364), (22773, 23644)]