2013997832

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{105467}}^1$

素因数の和:105522

約数の個数: 64

約数和(自身を含む): 4859965440

約数和(自身を除く): 2845967608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 19096, 105467, 210934, 421868, 738269, 843736, 1160137, 1476538, 2320274, 2953076, 3269477, 4640548, 5906152, 6538954, 8120959, 9281096, 13077908, 16241918, 22886339, 26155816, 32483836, 35964247, 45772678, 64967672, 71928494, 91545356, 143856988, 183090712, 251749729, 287713976, 503499458, 1006998916, 2013997832]

約数ペア:

[(1, 2013997832), (2, 1006998916), (4, 503499458), (7, 287713976), (8, 251749729), (11, 183090712), (14, 143856988), (22, 91545356), (28, 71928494), (31, 64967672), (44, 45772678), (56, 35964247), (62, 32483836), (77, 26155816), (88, 22886339), (124, 16241918), (154, 13077908), (217, 9281096), (248, 8120959), (308, 6538954), (341, 5906152), (434, 4640548), (616, 3269477), (682, 2953076), (868, 2320274), (1364, 1476538), (1736, 1160137), (2387, 843736), (2728, 738269), (4774, 421868), (9548, 210934), (19096, 105467)]