1796665264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5197}}^1$

素因数の和:5294

約数の個数: 80

約数和(自身を含む): 3898250496

約数和(自身を除く): 2101585232

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 41, 62, 68, 82, 124, 136, 164, 248, 272, 328, 496, 527, 656, 697, 1054, 1271, 1394, 2108, 2542, 2788, 4216, 5084, 5197, 5576, 8432, 10168, 10394, 11152, 20336, 20788, 21607, 41576, 43214, 83152, 86428, 88349, 161107, 172856, 176698, 213077, 322214, 345712, 353396, 426154, 644428, 706792, 852308, 1288856, 1413584, 1704616, 2577712, 2738819, 3409232, 3622309, 5477638, 6605387, 7244618, 10955276, 13210774, 14489236, 21910552, 26421548, 28978472, 43821104, 52843096, 57956944, 105686192, 112291579, 224583158, 449166316, 898332632, 1796665264]

約数ペア:

[(1, 1796665264), (2, 898332632), (4, 449166316), (8, 224583158), (16, 112291579), (17, 105686192), (31, 57956944), (34, 52843096), (41, 43821104), (62, 28978472), (68, 26421548), (82, 21910552), (124, 14489236), (136, 13210774), (164, 10955276), (248, 7244618), (272, 6605387), (328, 5477638), (496, 3622309), (527, 3409232), (656, 2738819), (697, 2577712), (1054, 1704616), (1271, 1413584), (1394, 1288856), (2108, 852308), (2542, 706792), (2788, 644428), (4216, 426154), (5084, 353396), (5197, 345712), (5576, 322214), (8432, 213077), (10168, 176698), (10394, 172856), (11152, 161107), (20336, 88349), (20788, 86428), (21607, 83152), (41576, 43214)]