1388405944524

素因数分解:

$2^2\times 3^1\times {\mathrm{2161}}^1\times {\mathrm{53540257}}^1$

素因数の和:53542425

約数の個数: 24

約数和(自身を含む): 3241113058288

約数和(自身を除く): 1852707113764

約数列:

[1, 2, 3, 4, 6, 12, 2161, 4322, 6483, 8644, 12966, 25932, 53540257, 107080514, 160620771, 214161028, 321241542, 642483084, 115700495377, 231400990754, 347101486131, 462801981508, 694202972262, 1388405944524]

約数ペア:

[(1, 1388405944524), (2, 694202972262), (3, 462801981508), (4, 347101486131), (6, 231400990754), (12, 115700495377), (2161, 642483084), (4322, 321241542), (6483, 214161028), (8644, 160620771), (12966, 107080514), (25932, 53540257)]