1307760892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{21179}}^1$

素因数の和:21585

約数の個数: 24

約数和(自身を含む): 2348438400

約数和(自身を除く): 1040677508

約数列:

[1, 2, 4, 43, 86, 172, 359, 718, 1436, 15437, 21179, 30874, 42358, 61748, 84716, 910697, 1821394, 3642788, 7603261, 15206522, 30413044, 326940223, 653880446, 1307760892]

約数ペア:

[(1, 1307760892), (2, 653880446), (4, 326940223), (43, 30413044), (86, 15206522), (172, 7603261), (359, 3642788), (718, 1821394), (1436, 910697), (15437, 84716), (21179, 61748), (30874, 42358)]