788680396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{1307}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 1648958976

約数和(自身を除く): 860278580

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 937, 1307, 1874, 2614, 3748, 5228, 6559, 9149, 13118, 18298, 21551, 26236, 30061, 36596, 43102, 60122, 86204, 120244, 150857, 210427, 301714, 420854, 603428, 841708, 1224659, 2449318, 4898636, 8572613, 17145226, 28167157, 34290452, 56334314, 112668628, 197170099, 394340198, 788680396]

約数ペア:

[(1, 788680396), (2, 394340198), (4, 197170099), (7, 112668628), (14, 56334314), (23, 34290452), (28, 28167157), (46, 17145226), (92, 8572613), (161, 4898636), (322, 2449318), (644, 1224659), (937, 841708), (1307, 603428), (1874, 420854), (2614, 301714), (3748, 210427), (5228, 150857), (6559, 120244), (9149, 86204), (13118, 60122), (18298, 43102), (21551, 36596), (26236, 30061)]