860825336

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{22639}}^1$

素因数の和:22756

約数の個数: 48

約数和(自身を含む): 1897005600

約数和(自身を除く): 1036180264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5432, 9506, 19012, 22639, 38024, 45278, 90556, 158473, 181112, 316946, 633892, 1109311, 1267784, 2195983, 2218622, 4391966, 4437244, 8783932, 8874488, 15371881, 17567864, 30743762, 61487524, 107603167, 122975048, 215206334, 430412668, 860825336]

約数ペア:

[(1, 860825336), (2, 430412668), (4, 215206334), (7, 122975048), (8, 107603167), (14, 61487524), (28, 30743762), (49, 17567864), (56, 15371881), (97, 8874488), (98, 8783932), (194, 4437244), (196, 4391966), (388, 2218622), (392, 2195983), (679, 1267784), (776, 1109311), (1358, 633892), (2716, 316946), (4753, 181112), (5432, 158473), (9506, 90556), (19012, 45278), (22639, 38024)]