1284351607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28319}}^1$

素因数の和:28387

約数の個数: 32

約数和(自身を含む): 1739980800

約数和(自身を除く): 455629193

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1463, 2387, 4123, 6479, 28319, 45353, 198233, 311509, 538061, 877889, 2180563, 3766427, 5918671, 6145223, 9656779, 16679891, 41430697, 67597453, 116759237, 183478801, 1284351607]

約数ペア:

[(1, 1284351607), (7, 183478801), (11, 116759237), (19, 67597453), (31, 41430697), (77, 16679891), (133, 9656779), (209, 6145223), (217, 5918671), (341, 3766427), (589, 2180563), (1463, 877889), (2387, 538061), (4123, 311509), (6479, 198233), (28319, 45353)]