1207506916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11561

約数の個数: 72

約数和(自身を含む): 2740387328

約数和(自身を除く): 1532880412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 3388, 3751, 4774, 7502, 9548, 11497, 15004, 22994, 26257, 45988, 52514, 80479, 105028, 126467, 160958, 252934, 321916, 356407, 505868, 712814, 885269, 1391137, 1425628, 1770538, 2494849, 2782274, 3541076, 3920477, 4989698, 5564548, 7840954, 9737959, 9979396, 15681908, 19475918, 27443339, 38951836, 43125247, 54886678, 86250494, 109773356, 172500988, 301876729, 603753458, 1207506916]

約数ペア:

[(1, 1207506916), (2, 603753458), (4, 301876729), (7, 172500988), (11, 109773356), (14, 86250494), (22, 54886678), (28, 43125247), (31, 38951836), (44, 27443339), (62, 19475918), (77, 15681908), (121, 9979396), (124, 9737959), (154, 7840954), (217, 5564548), (242, 4989698), (308, 3920477), (341, 3541076), (434, 2782274), (484, 2494849), (682, 1770538), (847, 1425628), (868, 1391137), (1364, 885269), (1694, 712814), (2387, 505868), (3388, 356407), (3751, 321916), (4774, 252934), (7502, 160958), (9548, 126467), (11497, 105028), (15004, 80479), (22994, 52514), (26257, 45988)]