2198756

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4163

約数の個数: 24

約数和(自身を含む): 4630080

約数和(自身を除く): 2431324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4133, 8266, 16532, 28931, 57862, 78527, 115724, 157054, 314108, 549689, 1099378, 2198756]

約数ペア:

[(1, 2198756), (2, 1099378), (4, 549689), (7, 314108), (14, 157054), (19, 115724), (28, 78527), (38, 57862), (76, 28931), (133, 16532), (266, 8266), (532, 4133)]