2267207908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{63607}}^1$

素因数の和:63704

約数の個数: 48

約数和(自身を含む): 4844385280

約数和(自身を除く): 2577177372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 8911, 17822, 35644, 63607, 127214, 254428, 445249, 890498, 1208533, 1780996, 2417066, 4261669, 4834132, 8459731, 8523338, 16919462, 17046676, 29831683, 33838924, 59663366, 80971711, 119326732, 161943422, 323886844, 566801977, 1133603954, 2267207908]

約数ペア:

[(1, 2267207908), (2, 1133603954), (4, 566801977), (7, 323886844), (14, 161943422), (19, 119326732), (28, 80971711), (38, 59663366), (67, 33838924), (76, 29831683), (133, 17046676), (134, 16919462), (266, 8523338), (268, 8459731), (469, 4834132), (532, 4261669), (938, 2417066), (1273, 1780996), (1876, 1208533), (2546, 890498), (5092, 445249), (8911, 254428), (17822, 127214), (35644, 63607)]