265775042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8237}}^1$

素因数の和:8342

約数の個数: 32

約数和(自身を含む): 460866672

約数和(自身を除く): 195091630

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2482, 8237, 16133, 16474, 32266, 107081, 140029, 214162, 280058, 601301, 1202602, 1820377, 3640754, 7816913, 10222117, 15633826, 20444234, 132887521, 265775042]

約数ペア:

[(1, 265775042), (2, 132887521), (13, 20444234), (17, 15633826), (26, 10222117), (34, 7816913), (73, 3640754), (146, 1820377), (221, 1202602), (442, 601301), (949, 280058), (1241, 214162), (1898, 140029), (2482, 107081), (8237, 32266), (16133, 16474)]