2247362117

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{919}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 3083472000

約数和(自身を除く): 836109883

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 349, 539, 637, 919, 1001, 2443, 3839, 4537, 6433, 7007, 10109, 11947, 17101, 26873, 31759, 45031, 49907, 70763, 83629, 131417, 188111, 222313, 320731, 349349, 495341, 585403, 919919, 2245117, 2445443, 3528041, 4169503, 6439433, 15715819, 24696287, 29186521, 45864533, 172874009, 204305647, 321051731, 2247362117]

約数ペア:

[(1, 2247362117), (7, 321051731), (11, 204305647), (13, 172874009), (49, 45864533), (77, 29186521), (91, 24696287), (143, 15715819), (349, 6439433), (539, 4169503), (637, 3528041), (919, 2445443), (1001, 2245117), (2443, 919919), (3839, 585403), (4537, 495341), (6433, 349349), (7007, 320731), (10109, 222313), (11947, 188111), (17101, 131417), (26873, 83629), (31759, 70763), (45031, 49907)]