556504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 1123920

約数和(自身を除く): 567416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5351, 10702, 21404, 42808, 69563, 139126, 278252, 556504]

約数ペア:

[(1, 556504), (2, 278252), (4, 139126), (8, 69563), (13, 42808), (26, 21404), (52, 10702), (104, 5351)]