2783268299

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 3293982720

約数和(自身を除く): 510714421

約数列:

[1, 7, 73, 83, 137, 479, 511, 581, 959, 3353, 6059, 10001, 11371, 34967, 39757, 42413, 65623, 70007, 79597, 244769, 278299, 459361, 830083, 2902261, 4790479, 5446709, 5810581, 20315827, 33533353, 38126963, 397609757, 2783268299]

約数ペア:

[(1, 2783268299), (7, 397609757), (73, 38126963), (83, 33533353), (137, 20315827), (479, 5810581), (511, 5446709), (581, 4790479), (959, 2902261), (3353, 830083), (6059, 459361), (10001, 278299), (11371, 244769), (34967, 79597), (39757, 70007), (42413, 65623)]