2328891481

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2647}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 2833571840

約数和(自身を除く): 504680359

約数列:

[1, 7, 37, 43, 79, 259, 301, 553, 1591, 2647, 2923, 3397, 11137, 18529, 20461, 23779, 97939, 113821, 125689, 209113, 685573, 796747, 879823, 1463791, 4211377, 7737181, 8991859, 29479639, 54160267, 62943013, 332698783, 2328891481]

約数ペア:

[(1, 2328891481), (7, 332698783), (37, 62943013), (43, 54160267), (79, 29479639), (259, 8991859), (301, 7737181), (553, 4211377), (1591, 1463791), (2647, 879823), (2923, 796747), (3397, 685573), (11137, 209113), (18529, 125689), (20461, 113821), (23779, 97939)]