2808944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 6026400

約数和(自身を除く): 3217456

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 449, 782, 898, 1564, 1796, 3128, 3592, 6256, 7184, 7633, 10327, 15266, 20654, 30532, 41308, 61064, 82616, 122128, 165232, 175559, 351118, 702236, 1404472, 2808944]

約数ペア:

[(1, 2808944), (2, 1404472), (4, 702236), (8, 351118), (16, 175559), (17, 165232), (23, 122128), (34, 82616), (46, 61064), (68, 41308), (92, 30532), (136, 20654), (184, 15266), (272, 10327), (368, 7633), (391, 7184), (449, 6256), (782, 3592), (898, 3128), (1564, 1796)]