2103256568

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{135589}}^1$

素因数の和:135879

約数の個数: 32

約数和(自身を含む): 4523282400

約数和(自身を除く): 2420025832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 3878, 7756, 15512, 135589, 271178, 542356, 949123, 1084712, 1898246, 3796492, 7592984, 37558153, 75116306, 150232612, 262907071, 300465224, 525814142, 1051628284, 2103256568]

約数ペア:

[(1, 2103256568), (2, 1051628284), (4, 525814142), (7, 300465224), (8, 262907071), (14, 150232612), (28, 75116306), (56, 37558153), (277, 7592984), (554, 3796492), (1108, 1898246), (1939, 1084712), (2216, 949123), (3878, 542356), (7756, 271178), (15512, 135589)]