678763708

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{3011}}^1$

素因数の和:3202

約数の個数: 48

約数和(自身を含む): 1388507904

約数和(自身を除く): 709744196

約数列:

[1, 2, 4, 7, 14, 28, 83, 97, 166, 194, 332, 388, 581, 679, 1162, 1358, 2324, 2716, 3011, 6022, 8051, 12044, 16102, 21077, 32204, 42154, 56357, 84308, 112714, 225428, 249913, 292067, 499826, 584134, 999652, 1168268, 1749391, 2044469, 3498782, 4088938, 6997564, 8177876, 24241561, 48483122, 96966244, 169690927, 339381854, 678763708]

約数ペア:

[(1, 678763708), (2, 339381854), (4, 169690927), (7, 96966244), (14, 48483122), (28, 24241561), (83, 8177876), (97, 6997564), (166, 4088938), (194, 3498782), (332, 2044469), (388, 1749391), (581, 1168268), (679, 999652), (1162, 584134), (1358, 499826), (2324, 292067), (2716, 249913), (3011, 225428), (6022, 112714), (8051, 84308), (12044, 56357), (16102, 42154), (21077, 32204)]