1259094496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{21419}}^1$

素因数の和:21607

約数の個数: 48

約数和(自身を含む): 2720511360

約数和(自身を除く): 1461416864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 167, 176, 334, 352, 668, 1336, 1837, 2672, 3674, 5344, 7348, 14696, 21419, 29392, 42838, 58784, 85676, 171352, 235609, 342704, 471218, 685408, 942436, 1884872, 3576973, 3769744, 7153946, 7539488, 14307892, 28615784, 39346703, 57231568, 78693406, 114463136, 157386812, 314773624, 629547248, 1259094496]

約数ペア:

[(1, 1259094496), (2, 629547248), (4, 314773624), (8, 157386812), (11, 114463136), (16, 78693406), (22, 57231568), (32, 39346703), (44, 28615784), (88, 14307892), (167, 7539488), (176, 7153946), (334, 3769744), (352, 3576973), (668, 1884872), (1336, 942436), (1837, 685408), (2672, 471218), (3674, 342704), (5344, 235609), (7348, 171352), (14696, 85676), (21419, 58784), (29392, 42838)]