3421808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{16451}}^1$

素因数の和:16472

約数の個数: 20

約数和(自身を含む): 7140168

約数和(自身を除く): 3718360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 16451, 32902, 65804, 131608, 213863, 263216, 427726, 855452, 1710904, 3421808]

約数ペア:

[(1, 3421808), (2, 1710904), (4, 855452), (8, 427726), (13, 263216), (16, 213863), (26, 131608), (52, 65804), (104, 32902), (208, 16451)]