7404124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20341}}^1$

素因数の和:20365

約数の個数: 24

約数和(自身を含む): 15948128

約数和(自身を除く): 8544004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 20341, 40682, 81364, 142387, 264433, 284774, 528866, 569548, 1057732, 1851031, 3702062, 7404124]

約数ペア:

[(1, 7404124), (2, 3702062), (4, 1851031), (7, 1057732), (13, 569548), (14, 528866), (26, 284774), (28, 264433), (52, 142387), (91, 81364), (182, 40682), (364, 20341)]