2165424

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 5646960

約数和(自身を除く): 3481536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 229, 394, 458, 591, 687, 788, 916, 1182, 1374, 1576, 1832, 2364, 2748, 3152, 3664, 4728, 5496, 9456, 10992, 45113, 90226, 135339, 180452, 270678, 360904, 541356, 721808, 1082712, 2165424]

約数ペア:

[(1, 2165424), (2, 1082712), (3, 721808), (4, 541356), (6, 360904), (8, 270678), (12, 180452), (16, 135339), (24, 90226), (48, 45113), (197, 10992), (229, 9456), (394, 5496), (458, 4728), (591, 3664), (687, 3152), (788, 2748), (916, 2364), (1182, 1832), (1374, 1576)]