2497218416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{15473}}^1$

素因数の和:15630

約数の個数: 80

約数和(自身を含む): 6078682368

約数和(自身を除く): 3581463952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 524, 616, 917, 1048, 1232, 1441, 1834, 2096, 2882, 3668, 5764, 7336, 10087, 11528, 14672, 15473, 20174, 23056, 30946, 40348, 61892, 80696, 108311, 123784, 161392, 170203, 216622, 247568, 340406, 433244, 680812, 866488, 1191421, 1361624, 1732976, 2026963, 2382842, 2723248, 4053926, 4765684, 8107852, 9531368, 14188741, 16215704, 19062736, 22296593, 28377482, 32431408, 44593186, 56754964, 89186372, 113509928, 156076151, 178372744, 227019856, 312152302, 356745488, 624304604, 1248609208, 2497218416]

約数ペア:

[(1, 2497218416), (2, 1248609208), (4, 624304604), (7, 356745488), (8, 312152302), (11, 227019856), (14, 178372744), (16, 156076151), (22, 113509928), (28, 89186372), (44, 56754964), (56, 44593186), (77, 32431408), (88, 28377482), (112, 22296593), (131, 19062736), (154, 16215704), (176, 14188741), (262, 9531368), (308, 8107852), (524, 4765684), (616, 4053926), (917, 2723248), (1048, 2382842), (1232, 2026963), (1441, 1732976), (1834, 1361624), (2096, 1191421), (2882, 866488), (3668, 680812), (5764, 433244), (7336, 340406), (10087, 247568), (11528, 216622), (14672, 170203), (15473, 161392), (20174, 123784), (23056, 108311), (30946, 80696), (40348, 61892)]