655126968022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{13109}}^1\times {\mathrm{4889}}^1$

素因数の和:18288

約数の個数: 32

約数和(自身を含む): 1038547980000

約数和(自身を除く): 383421011978

約数列:

[1, 2, 19, 38, 269, 538, 4889, 5111, 9778, 10222, 13109, 26218, 92891, 185782, 249071, 498142, 1315141, 2630282, 3526321, 7052642, 24987679, 49975358, 64089901, 67000099, 128179802, 134000198, 1217708119, 2435416238, 17240183369, 34480366738, 327563484011, 655126968022]

約数ペア:

[(1, 655126968022), (2, 327563484011), (19, 34480366738), (38, 17240183369), (269, 2435416238), (538, 1217708119), (4889, 134000198), (5111, 128179802), (9778, 67000099), (10222, 64089901), (13109, 49975358), (26218, 24987679), (92891, 7052642), (185782, 3526321), (249071, 2630282), (498142, 1315141)]