1027204738

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{22349}}^1$

素因数の和:22439

約数の個数: 32

約数和(自身を含む): 1823760000

約数和(自身を除く): 796555262

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 343, 469, 686, 938, 3283, 6566, 22349, 22981, 44698, 45962, 156443, 312886, 1095101, 1497383, 2190202, 2994766, 7665707, 10481681, 15331414, 20963362, 73371767, 146743534, 513602369, 1027204738]

約数ペア:

[(1, 1027204738), (2, 513602369), (7, 146743534), (14, 73371767), (49, 20963362), (67, 15331414), (98, 10481681), (134, 7665707), (343, 2994766), (469, 2190202), (686, 1497383), (938, 1095101), (3283, 312886), (6566, 156443), (22349, 45962), (22981, 44698)]