1989623104

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{23011}}^1$

素因数の和:23223

約数の個数: 56

約数和(自身を含む): 4535757248

約数和(自身を除く): 2546134144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 772, 1351, 1544, 2702, 3088, 5404, 6176, 10808, 12352, 21616, 23011, 43232, 46022, 86464, 92044, 161077, 184088, 322154, 368176, 644308, 736352, 1288616, 1472704, 2577232, 4441123, 5154464, 8882246, 10308928, 17764492, 31087861, 35528984, 62175722, 71057968, 124351444, 142115936, 248702888, 284231872, 497405776, 994811552, 1989623104]

約数ペア:

[(1, 1989623104), (2, 994811552), (4, 497405776), (7, 284231872), (8, 248702888), (14, 142115936), (16, 124351444), (28, 71057968), (32, 62175722), (56, 35528984), (64, 31087861), (112, 17764492), (193, 10308928), (224, 8882246), (386, 5154464), (448, 4441123), (772, 2577232), (1351, 1472704), (1544, 1288616), (2702, 736352), (3088, 644308), (5404, 368176), (6176, 322154), (10808, 184088), (12352, 161077), (21616, 92044), (23011, 86464), (43232, 46022)]