2509698464

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{123121}}^1$

素因数の和:123158

約数の個数: 72

約数和(自身を含む): 6189835428

約数和(自身を除く): 3680136964

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 123121, 246242, 492484, 861847, 984968, 1600573, 1723694, 1969936, 3201146, 3447388, 3939872, 6032929, 6402292, 6894776, 11204011, 12065858, 12804584, 13789552, 22408022, 24131716, 25609168, 27579104, 44816044, 48263432, 51218336, 78428077, 89632088, 96526864, 156856154, 179264176, 193053728, 313712308, 358528352, 627424616, 1254849232, 2509698464]

約数ペア:

[(1, 2509698464), (2, 1254849232), (4, 627424616), (7, 358528352), (8, 313712308), (13, 193053728), (14, 179264176), (16, 156856154), (26, 96526864), (28, 89632088), (32, 78428077), (49, 51218336), (52, 48263432), (56, 44816044), (91, 27579104), (98, 25609168), (104, 24131716), (112, 22408022), (182, 13789552), (196, 12804584), (208, 12065858), (224, 11204011), (364, 6894776), (392, 6402292), (416, 6032929), (637, 3939872), (728, 3447388), (784, 3201146), (1274, 1969936), (1456, 1723694), (1568, 1600573), (2548, 984968), (2912, 861847), (5096, 492484), (10192, 246242), (20384, 123121)]