269968706

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{2011}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 475926528

約数和(自身を除く): 205957822

約数列:

[1, 2, 7, 14, 43, 86, 223, 301, 446, 602, 1561, 2011, 3122, 4022, 9589, 14077, 19178, 28154, 67123, 86473, 134246, 172946, 448453, 605311, 896906, 1210622, 3139171, 6278342, 19283479, 38566958, 134984353, 269968706]

約数ペア:

[(1, 269968706), (2, 134984353), (7, 38566958), (14, 19283479), (43, 6278342), (86, 3139171), (223, 1210622), (301, 896906), (446, 605311), (602, 448453), (1561, 172946), (2011, 134246), (3122, 86473), (4022, 67123), (9589, 28154), (14077, 19178)]