5620804

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 11309760

約数和(自身を除く): 5688956

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1019, 1379, 2038, 2758, 4076, 5516, 7133, 14266, 28532, 200743, 401486, 802972, 1405201, 2810402, 5620804]

約数ペア:

[(1, 5620804), (2, 2810402), (4, 1405201), (7, 802972), (14, 401486), (28, 200743), (197, 28532), (394, 14266), (788, 7133), (1019, 5516), (1379, 4076), (2038, 2758)]