2684976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 8118528

約数和(自身を除く): 5433552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 131, 168, 183, 244, 262, 336, 366, 393, 427, 488, 524, 732, 786, 854, 917, 976, 1048, 1281, 1464, 1572, 1708, 1834, 2096, 2562, 2751, 2928, 3144, 3416, 3668, 5124, 5502, 6288, 6832, 7336, 7991, 10248, 11004, 14672, 15982, 20496, 22008, 23973, 31964, 44016, 47946, 55937, 63928, 95892, 111874, 127856, 167811, 191784, 223748, 335622, 383568, 447496, 671244, 894992, 1342488, 2684976]

約数ペア:

[(1, 2684976), (2, 1342488), (3, 894992), (4, 671244), (6, 447496), (7, 383568), (8, 335622), (12, 223748), (14, 191784), (16, 167811), (21, 127856), (24, 111874), (28, 95892), (42, 63928), (48, 55937), (56, 47946), (61, 44016), (84, 31964), (112, 23973), (122, 22008), (131, 20496), (168, 15982), (183, 14672), (244, 11004), (262, 10248), (336, 7991), (366, 7336), (393, 6832), (427, 6288), (488, 5502), (524, 5124), (732, 3668), (786, 3416), (854, 3144), (917, 2928), (976, 2751), (1048, 2562), (1281, 2096), (1464, 1834), (1572, 1708)]