2882572

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 6451200

約数和(自身を除く): 3568628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 191, 196, 308, 343, 382, 539, 686, 764, 1078, 1337, 1372, 2101, 2156, 2674, 3773, 4202, 5348, 7546, 8404, 9359, 14707, 15092, 18718, 29414, 37436, 58828, 65513, 102949, 131026, 205898, 262052, 411796, 720643, 1441286, 2882572]

約数ペア:

[(1, 2882572), (2, 1441286), (4, 720643), (7, 411796), (11, 262052), (14, 205898), (22, 131026), (28, 102949), (44, 65513), (49, 58828), (77, 37436), (98, 29414), (154, 18718), (191, 15092), (196, 14707), (308, 9359), (343, 8404), (382, 7546), (539, 5348), (686, 4202), (764, 3773), (1078, 2674), (1337, 2156), (1372, 2101)]