1780973372

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1777}}^1\times {\mathrm{3529}}^1$

素因数の和:5381

約数の個数: 24

約数和(自身を含む): 3163275360

約数和(自身を除く): 1382301988

約数列:

[1, 2, 4, 71, 142, 284, 1777, 3529, 3554, 7058, 7108, 14116, 126167, 250559, 252334, 501118, 504668, 1002236, 6271033, 12542066, 25084132, 445243343, 890486686, 1780973372]

約数ペア:

[(1, 1780973372), (2, 890486686), (4, 445243343), (71, 25084132), (142, 12542066), (284, 6271033), (1777, 1002236), (3529, 504668), (3554, 501118), (7058, 252334), (7108, 250559), (14116, 126167)]