2889657.00000000

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6869}}^1$

素因数の和:6897

約数の個数: 48

約数和(自身を含む): 41549760

約数和(自身を除く): 24624544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 6869, 13738, 27476, 48083, 54952, 75559, 96166, 109904, 151118, 192332, 219808, 302236, 384664, 528913, 604472, 769328, 1057826, 1208944, 1538656, 2115652, 2417888, 4231304, 8462608, 16925216]

約数ペア:

[(1, 16925216), (2, 8462608), (4, 4231304), (7, 2417888), (8, 2115652), (11, 1538656), (14, 1208944), (16, 1057826), (22, 769328), (28, 604472), (32, 528913), (44, 384664), (56, 302236), (77, 219808), (88, 192332), (112, 151118), (154, 109904), (176, 96166), (224, 75559), (308, 54952), (352, 48083), (616, 27476), (1232, 13738), (2464, 6869)]