277206904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{65011}}^1$

素因数の和:65071

約数の個数: 32

約数和(自身を含む): 573405840

約数和(自身を除く): 296198936

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 65011, 130022, 260044, 520088, 845143, 1690286, 2665451, 3380572, 5330902, 6761144, 10661804, 21323608, 34650863, 69301726, 138603452, 277206904]

約数ペア:

[(1, 277206904), (2, 138603452), (4, 69301726), (8, 34650863), (13, 21323608), (26, 10661804), (41, 6761144), (52, 5330902), (82, 3380572), (104, 2665451), (164, 1690286), (328, 845143), (533, 520088), (1066, 260044), (2132, 130022), (4264, 65011)]